| 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 | $173.87 | 6.168% | $184.5943 | $184.59 | $184.60 | $184.60 |
| Purchase #2 | $49.40 | 9.409% | $54.048 | $54.05 | $54.05 | $54.00 |
| Purchase #3 | $136.57 | 7.571% | $146.9097 | $146.91 | $146.90 | $146.90 |
| Purchase #4 | $224.92 | 13.302% | $254.8389 | $254.84 | $254.85 | $254.80 |
| Purchase #5 | $129.99 | 7.254% | $139.4195 | $139.42 | $139.40 | $139.40 |
| Purchase #6 | $153.77 | 6.373% | $163.5698 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $146.58 | 12.339% | $164.6665 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $1,015.10 | $1,108.0467 | $1,108.05 | $1,108.00 | $1,108.00 | |