| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.37 | 4.786% | $187.9546 | $187.95 | $187.95 | $188.00 |
| Purchase #2 | $222.71 | 9.157% | $243.1036 | $243.10 | $243.10 | $243.10 |
| Purchase #3 | $224.57 | 11.632% | $250.692 | $250.69 | $250.70 | $250.70 |
| Purchase #4 | $138.82 | 4.332% | $144.8337 | $144.83 | $144.85 | $144.80 |
| Purchase #5 | $89.92 | 7.561% | $96.7189 | $96.72 | $96.70 | $96.70 |
| Purchase #6 | $144.53 | 13.130% | $163.5068 | $163.51 | $163.50 | $163.50 |
| Purchase #7 | $156.71 | 13.837% | $178.394 | $178.39 | $178.40 | $178.40 |
| 7 purchase totals = | $1,156.63 | $1,265.2036 | $1,265.19 | $1,265.20 | $1,265.20 | |