| 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 | $173.99 | 4.576% | $181.9518 | $181.95 | $181.95 | $182.00 |
| Purchase #2 | $28.36 | 6.310% | $30.1495 | $30.15 | $30.15 | $30.10 |
| Purchase #3 | $89.57 | 3.536% | $92.7372 | $92.74 | $92.75 | $92.70 |
| Purchase #4 | $210.84 | 7.247% | $226.1196 | $226.12 | $226.10 | $226.10 |
| Purchase #5 | $193.89 | 8.223% | $209.8336 | $209.83 | $209.85 | $209.80 |
| Purchase #6 | $13.86 | 5.625% | $14.6396 | $14.64 | $14.65 | $14.60 |
| Purchase #7 | $158.96 | 7.288% | $170.545 | $170.55 | $170.55 | $170.50 |
| 7 purchase totals = | $869.47 | $925.9763 | $925.98 | $926.00 | $925.80 | |