| 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 | $162.91 | 6.327% | $173.2173 | $173.22 | $173.20 | $173.20 |
| Purchase #2 | $85.31 | 11.525% | $95.142 | $95.14 | $95.15 | $95.10 |
| Purchase #3 | $90.59 | 8.169% | $97.9903 | $97.99 | $98.00 | $98.00 |
| Purchase #4 | $166.91 | 7.514% | $179.4516 | $179.45 | $179.45 | $179.50 |
| Purchase #5 | $55.49 | 7.593% | $59.7034 | $59.70 | $59.70 | $59.70 |
| Purchase #6 | $53.78 | 8.721% | $58.4702 | $58.47 | $58.45 | $58.50 |
| Purchase #7 | $9.42 | 9.368% | $10.3025 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $624.41 | $674.2773 | $674.27 | $674.25 | $674.30 | |