| 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 | $141.68 | 13.700% | $161.0902 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $127.47 | 12.673% | $143.6243 | $143.62 | $143.60 | $143.60 |
| Purchase #3 | $94.74 | 4.437% | $98.9436 | $98.94 | $98.95 | $98.90 |
| Purchase #4 | $95.34 | 11.464% | $106.2698 | $106.27 | $106.25 | $106.30 |
| Purchase #5 | $36.89 | 11.296% | $41.0571 | $41.06 | $41.05 | $41.10 |
| Purchase #6 | $82.75 | 12.716% | $93.2725 | $93.27 | $93.25 | $93.30 |
| Purchase #7 | $17.94 | 13.634% | $20.3859 | $20.39 | $20.40 | $20.40 |
| 7 purchase totals = | $596.81 | $664.6434 | $664.64 | $664.60 | $664.70 | |