| 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 | $75.46 | 11.735% | $84.3152 | $84.32 | $84.30 | $84.30 |
| Purchase #2 | $166.53 | 8.160% | $180.1188 | $180.12 | $180.10 | $180.10 |
| Purchase #3 | $126.59 | 4.657% | $132.4853 | $132.49 | $132.50 | $132.50 |
| Purchase #4 | $74.94 | 7.228% | $80.3567 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $175.92 | 9.575% | $192.7643 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $104.42 | 7.745% | $112.5073 | $112.51 | $112.50 | $112.50 |
| Purchase #7 | $51.80 | 7.196% | $55.5275 | $55.53 | $55.55 | $55.50 |
| 7 purchase totals = | $775.66 | $838.0751 | $838.09 | $838.05 | $838.10 | |