| 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 | $125.77 | 7.601% | $135.3298 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $149.44 | 7.319% | $160.3775 | $160.38 | $160.40 | $160.40 |
| Purchase #3 | $15.93 | 8.176% | $17.2324 | $17.23 | $17.25 | $17.20 |
| Purchase #4 | $234.59 | 8.159% | $253.7302 | $253.73 | $253.75 | $253.70 |
| Purchase #5 | $25.97 | 7.742% | $27.9806 | $27.98 | $28.00 | $28.00 |
| Purchase #6 | $26.69 | 8.225% | $28.8853 | $28.89 | $28.90 | $28.90 |
| Purchase #7 | $68.39 | 11.717% | $76.4033 | $76.40 | $76.40 | $76.40 |
| 7 purchase totals = | $646.78 | $699.9391 | $699.94 | $700.05 | $699.90 | |