| 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 | $180.27 | 11.714% | $201.3868 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $14.90 | 8.793% | $16.2102 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $29.53 | 10.300% | $32.5716 | $32.57 | $32.55 | $32.60 |
| Purchase #4 | $99.28 | 4.453% | $103.7009 | $103.70 | $103.70 | $103.70 |
| Purchase #5 | $164.84 | 8.456% | $178.7789 | $178.78 | $178.80 | $178.80 |
| Purchase #6 | $46.48 | 9.749% | $51.0113 | $51.01 | $51.00 | $51.00 |
| Purchase #7 | $143.82 | 11.850% | $160.8627 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $679.12 | $744.5224 | $744.52 | $744.50 | $744.60 | |