| 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 | $131.34 | 11.277% | $146.1512 | $146.15 | $146.15 | $146.20 |
| Purchase #2 | $88.69 | 10.406% | $97.9191 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $86.94 | 11.713% | $97.1233 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $172.53 | 8.796% | $187.7057 | $187.71 | $187.70 | $187.70 |
| Purchase #5 | $88.56 | 3.653% | $91.7951 | $91.80 | $91.80 | $91.80 |
| Purchase #6 | $123.32 | 12.178% | $138.3379 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $243.31 | 9.650% | $266.7894 | $266.79 | $266.80 | $266.80 |
| 7 purchase totals = | $934.69 | $1,025.8217 | $1,025.83 | $1,025.80 | $1,025.80 | |