| 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 | $134.53 | 10.828% | $149.0969 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $95.51 | 13.591% | $108.4908 | $108.49 | $108.50 | $108.50 |
| Purchase #3 | $75.51 | 11.689% | $84.3364 | $84.34 | $84.35 | $84.30 |
| Purchase #4 | $87.57 | 11.676% | $97.7947 | $97.79 | $97.80 | $97.80 |
| Purchase #5 | $153.52 | 5.261% | $161.5967 | $161.60 | $161.60 | $161.60 |
| Purchase #6 | $26.56 | 9.410% | $29.0593 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $45.85 | 8.756% | $49.8646 | $49.86 | $49.85 | $49.90 |
| 7 purchase totals = | $619.05 | $680.2394 | $680.24 | $680.25 | $680.30 | |