| 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 | $161.57 | 7.104% | $173.0479 | $173.05 | $173.05 | $173.00 |
| Purchase #2 | $113.47 | 8.312% | $122.9016 | $122.90 | $122.90 | $122.90 |
| Purchase #3 | $68.52 | 8.169% | $74.1174 | $74.12 | $74.10 | $74.10 |
| Purchase #4 | $88.78 | 7.105% | $95.0878 | $95.09 | $95.10 | $95.10 |
| Purchase #5 | $122.99 | 9.852% | $135.107 | $135.11 | $135.10 | $135.10 |
| Purchase #6 | $180.93 | 7.684% | $194.8327 | $194.83 | $194.85 | $194.80 |
| Purchase #7 | $56.87 | 10.548% | $62.8686 | $62.87 | $62.85 | $62.90 |
| 7 purchase totals = | $793.13 | $857.9630 | $857.97 | $857.95 | $857.90 | |