| 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 | $149.65 | 10.327% | $165.1044 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $109.61 | 13.326% | $124.2166 | $124.22 | $124.20 | $124.20 |
| Purchase #3 | $232.65 | 7.531% | $250.1709 | $250.17 | $250.15 | $250.20 |
| Purchase #4 | $158.79 | 13.527% | $180.2695 | $180.27 | $180.25 | $180.30 |
| Purchase #5 | $5.55 | 11.874% | $6.209 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $64.83 | 8.509% | $70.3464 | $70.35 | $70.35 | $70.30 |
| Purchase #7 | $83.61 | 6.749% | $89.2528 | $89.25 | $89.25 | $89.30 |
| 7 purchase totals = | $804.69 | $885.5696 | $885.57 | $885.50 | $885.60 | |