| 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 | $151.71 | 5.584% | $160.1815 | $160.18 | $160.20 | $160.20 |
| Purchase #2 | $53.50 | 7.569% | $57.5494 | $57.55 | $57.55 | $57.50 |
| Purchase #3 | $205.69 | 12.794% | $232.006 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $88.25 | 3.103% | $90.9884 | $90.99 | $91.00 | $91.00 |
| Purchase #5 | $56.96 | 9.214% | $62.2083 | $62.21 | $62.20 | $62.20 |
| Purchase #6 | $184.63 | 3.388% | $190.8853 | $190.89 | $190.90 | $190.90 |
| Purchase #7 | $46.36 | 3.746% | $48.0966 | $48.10 | $48.10 | $48.10 |
| 7 purchase totals = | $787.10 | $841.9155 | $841.93 | $841.95 | $841.90 | |