| 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 | $108.82 | 11.267% | $121.0807 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $52.50 | 11.689% | $58.6367 | $58.64 | $58.65 | $58.60 |
| Purchase #3 | $131.57 | 7.566% | $141.5246 | $141.52 | $141.50 | $141.50 |
| Purchase #4 | $137.46 | 13.415% | $155.9003 | $155.90 | $155.90 | $155.90 |
| Purchase #5 | $94.27 | 5.568% | $99.519 | $99.52 | $99.50 | $99.50 |
| Purchase #6 | $137.32 | 7.849% | $148.0982 | $148.10 | $148.10 | $148.10 |
| Purchase #7 | $176.63 | 5.332% | $186.0479 | $186.05 | $186.05 | $186.00 |
| 7 purchase totals = | $838.57 | $910.8074 | $910.81 | $910.80 | $910.70 | |