| 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 | $138.43 | 12.760% | $156.0937 | $156.09 | $156.10 | $156.10 |
| Purchase #2 | $241.27 | 9.160% | $263.3703 | $263.37 | $263.35 | $263.40 |
| Purchase #3 | $77.59 | 6.584% | $82.6985 | $82.70 | $82.70 | $82.70 |
| Purchase #4 | $201.72 | 5.277% | $212.3648 | $212.36 | $212.35 | $212.40 |
| Purchase #5 | $139.65 | 6.837% | $149.1979 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $220.99 | 9.482% | $241.9443 | $241.94 | $241.95 | $241.90 |
| Purchase #7 | $89.82 | 13.382% | $101.8397 | $101.84 | $101.85 | $101.80 |
| 7 purchase totals = | $1,109.47 | $1,207.5092 | $1,207.50 | $1,207.50 | $1,207.50 | |