| 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 | $177.84 | 9.478% | $194.6957 | $194.70 | $194.70 | $194.70 |
| Purchase #2 | $40.69 | 8.407% | $44.1108 | $44.11 | $44.10 | $44.10 |
| Purchase #3 | $40.86 | 3.816% | $42.4192 | $42.42 | $42.40 | $42.40 |
| Purchase #4 | $12.33 | 9.612% | $13.5152 | $13.52 | $13.50 | $13.50 |
| Purchase #5 | $93.67 | 5.545% | $98.864 | $98.86 | $98.85 | $98.90 |
| Purchase #6 | $113.99 | 11.736% | $127.3679 | $127.37 | $127.35 | $127.40 |
| Purchase #7 | $78.73 | 12.104% | $88.2595 | $88.26 | $88.25 | $88.30 |
| 7 purchase totals = | $558.11 | $609.2323 | $609.24 | $609.15 | $609.30 | |