| 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 | $168.40 | 12.409% | $189.2968 | $189.30 | $189.30 | $189.30 |
| Purchase #2 | $236.69 | 7.703% | $254.9222 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $207.55 | 5.460% | $218.8822 | $218.88 | $218.90 | $218.90 |
| Purchase #4 | $101.84 | 5.781% | $107.7274 | $107.73 | $107.75 | $107.70 |
| Purchase #5 | $75.65 | 8.442% | $82.0364 | $82.04 | $82.05 | $82.00 |
| Purchase #6 | $160.31 | 5.410% | $168.9828 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $121.70 | 9.478% | $133.2347 | $133.23 | $133.25 | $133.20 |
| 7 purchase totals = | $1,072.14 | $1,155.0825 | $1,155.08 | $1,155.15 | $1,155.00 | |