| 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 | $143.35 | 3.610% | $148.5249 | $148.52 | $148.50 | $148.50 |
| Purchase #2 | $74.89 | 8.596% | $81.3275 | $81.33 | $81.35 | $81.30 |
| Purchase #3 | $128.52 | 10.451% | $141.9516 | $141.95 | $141.95 | $142.00 |
| Purchase #4 | $59.25 | 4.490% | $61.9103 | $61.91 | $61.90 | $61.90 |
| Purchase #5 | $42.67 | 9.623% | $46.7761 | $46.78 | $46.80 | $46.80 |
| Purchase #6 | $219.57 | 13.137% | $248.4149 | $248.41 | $248.40 | $248.40 |
| Purchase #7 | $204.82 | 4.601% | $214.2438 | $214.24 | $214.25 | $214.20 |
| 7 purchase totals = | $873.07 | $943.1491 | $943.14 | $943.15 | $943.10 | |