| 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 | $118.28 | 5.558% | $124.854 | $124.85 | $124.85 | $124.90 |
| Purchase #2 | $26.43 | 8.234% | $28.6062 | $28.61 | $28.60 | $28.60 |
| Purchase #3 | $90.38 | 8.112% | $97.7116 | $97.71 | $97.70 | $97.70 |
| Purchase #4 | $148.95 | 13.375% | $168.8721 | $168.87 | $168.85 | $168.90 |
| Purchase #5 | $173.89 | 3.700% | $180.3239 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $77.40 | 8.521% | $83.9953 | $84.00 | $84.00 | $84.00 |
| Purchase #7 | $132.38 | 6.651% | $141.1846 | $141.18 | $141.20 | $141.20 |
| 7 purchase totals = | $767.71 | $825.5477 | $825.54 | $825.50 | $825.60 | |