| 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 | $150.66 | 11.866% | $168.5373 | $168.54 | $168.55 | $168.50 |
| Purchase #2 | $39.70 | 11.328% | $44.1972 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $29.27 | 13.760% | $33.2976 | $33.30 | $33.30 | $33.30 |
| Purchase #4 | $134.58 | 13.331% | $152.5209 | $152.52 | $152.50 | $152.50 |
| Purchase #5 | $107.75 | 12.745% | $121.4827 | $121.48 | $121.50 | $121.50 |
| Purchase #6 | $176.79 | 13.171% | $200.075 | $200.08 | $200.10 | $200.10 |
| Purchase #7 | $228.45 | 11.228% | $254.1004 | $254.10 | $254.10 | $254.10 |
| 7 purchase totals = | $867.20 | $974.2111 | $974.22 | $974.25 | $974.20 | |