| 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 | $153.25 | 11.656% | $171.1128 | $171.11 | $171.10 | $171.10 |
| Purchase #2 | $100.31 | 6.193% | $106.5222 | $106.52 | $106.50 | $106.50 |
| Purchase #3 | $44.98 | 8.229% | $48.6814 | $48.68 | $48.70 | $48.70 |
| Purchase #4 | $161.30 | 6.299% | $171.4603 | $171.46 | $171.45 | $171.50 |
| Purchase #5 | $247.85 | 9.266% | $270.8158 | $270.82 | $270.80 | $270.80 |
| Purchase #6 | $11.54 | 13.160% | $13.0587 | $13.06 | $13.05 | $13.10 |
| Purchase #7 | $22.41 | 13.195% | $25.367 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $741.64 | $807.0182 | $807.02 | $806.95 | $807.10 | |