| 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 | $149.29 | 3.795% | $154.9556 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $224.35 | 11.301% | $249.7038 | $249.70 | $249.70 | $249.70 |
| Purchase #3 | $29.33 | 4.508% | $30.6522 | $30.65 | $30.65 | $30.70 |
| Purchase #4 | $105.99 | 8.704% | $115.2154 | $115.22 | $115.20 | $115.20 |
| Purchase #5 | $101.79 | 6.437% | $108.3422 | $108.34 | $108.35 | $108.30 |
| Purchase #6 | $121.94 | 6.620% | $130.0124 | $130.01 | $130.00 | $130.00 |
| Purchase #7 | $68.80 | 10.420% | $75.969 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $801.49 | $864.8506 | $864.85 | $864.80 | $864.90 | |