| 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 | $125.39 | 11.780% | $140.1609 | $140.16 | $140.15 | $140.20 |
| Purchase #2 | $145.98 | 4.242% | $152.1725 | $152.17 | $152.15 | $152.20 |
| Purchase #3 | $184.47 | 5.791% | $195.1527 | $195.15 | $195.15 | $195.20 |
| Purchase #4 | $61.89 | 5.837% | $65.5025 | $65.50 | $65.50 | $65.50 |
| Purchase #5 | $13.29 | 4.620% | $13.904 | $13.90 | $13.90 | $13.90 |
| Purchase #6 | $41.87 | 6.335% | $44.5225 | $44.52 | $44.50 | $44.50 |
| Purchase #7 | $56.99 | 10.133% | $62.7648 | $62.76 | $62.75 | $62.80 |
| 7 purchase totals = | $629.88 | $674.1799 | $674.16 | $674.10 | $674.30 | |