| 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 | $142.42 | 6.375% | $151.4993 | $151.50 | $151.50 | $151.50 |
| Purchase #2 | $217.68 | 12.505% | $244.9009 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $98.34 | 9.388% | $107.5722 | $107.57 | $107.55 | $107.60 |
| Purchase #4 | $87.43 | 7.678% | $94.1429 | $94.14 | $94.15 | $94.10 |
| Purchase #5 | $23.57 | 10.820% | $26.1203 | $26.12 | $26.10 | $26.10 |
| Purchase #6 | $88.48 | 3.577% | $91.6449 | $91.64 | $91.65 | $91.60 |
| Purchase #7 | $95.39 | 10.383% | $105.2943 | $105.29 | $105.30 | $105.30 |
| 7 purchase totals = | $753.31 | $821.1748 | $821.16 | $821.15 | $821.10 | |