| 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 | $111.76 | 12.851% | $126.1223 | $126.12 | $126.10 | $126.10 |
| Purchase #2 | $148.71 | 8.176% | $160.8685 | $160.87 | $160.85 | $160.90 |
| Purchase #3 | $158.70 | 3.315% | $163.9609 | $163.96 | $163.95 | $164.00 |
| Purchase #4 | $160.79 | 11.164% | $178.7406 | $178.74 | $178.75 | $178.70 |
| Purchase #5 | $152.71 | 8.674% | $165.9561 | $165.96 | $165.95 | $166.00 |
| Purchase #6 | $94.44 | 12.675% | $106.4103 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $63.40 | 8.721% | $68.9291 | $68.93 | $68.95 | $68.90 |
| 7 purchase totals = | $890.51 | $970.9878 | $970.99 | $970.95 | $971.00 | |