| 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 | $153.84 | 3.799% | $159.6844 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $53.88 | 7.697% | $58.0271 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $60.79 | 9.753% | $66.7188 | $66.72 | $66.70 | $66.70 |
| Purchase #4 | $38.67 | 11.306% | $43.042 | $43.04 | $43.05 | $43.00 |
| Purchase #5 | $68.41 | 10.784% | $75.7873 | $75.79 | $75.80 | $75.80 |
| Purchase #6 | $26.94 | 5.820% | $28.5079 | $28.51 | $28.50 | $28.50 |
| Purchase #7 | $152.30 | 12.539% | $171.3969 | $171.40 | $171.40 | $171.40 |
| 7 purchase totals = | $554.83 | $603.1644 | $603.17 | $603.20 | $603.10 | |