| 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 | $188.68 | 11.396% | $210.182 | $210.18 | $210.20 | $210.20 |
| Purchase #2 | $140.55 | 13.134% | $159.0098 | $159.01 | $159.00 | $159.00 |
| Purchase #3 | $103.43 | 7.466% | $111.1521 | $111.15 | $111.15 | $111.20 |
| Purchase #4 | $61.84 | 8.313% | $66.9808 | $66.98 | $67.00 | $67.00 |
| Purchase #5 | $177.94 | 6.813% | $190.0631 | $190.06 | $190.05 | $190.10 |
| Purchase #6 | $18.40 | 12.146% | $20.6349 | $20.63 | $20.65 | $20.60 |
| Purchase #7 | $107.57 | 9.443% | $117.7278 | $117.73 | $117.75 | $117.70 |
| 7 purchase totals = | $798.41 | $875.7505 | $875.74 | $875.80 | $875.80 | |