| 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 | $155.37 | 9.255% | $169.7495 | $169.75 | $169.75 | $169.70 |
| Purchase #2 | $37.39 | 3.156% | $38.57 | $38.57 | $38.55 | $38.60 |
| Purchase #3 | $204.75 | 6.837% | $218.7488 | $218.75 | $218.75 | $218.70 |
| Purchase #4 | $148.41 | 7.123% | $158.9812 | $158.98 | $159.00 | $159.00 |
| Purchase #5 | $153.33 | 8.209% | $165.9169 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $42.95 | 8.321% | $46.5239 | $46.52 | $46.50 | $46.50 |
| Purchase #7 | $56.67 | 3.686% | $58.7589 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $798.87 | $857.2492 | $857.25 | $857.20 | $857.20 | |