| 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 | $163.35 | 12.797% | $184.2539 | $184.25 | $184.25 | $184.30 |
| Purchase #2 | $204.84 | 9.535% | $224.3715 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $11.43 | 11.346% | $12.7268 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $119.84 | 5.120% | $125.9758 | $125.98 | $126.00 | $126.00 |
| Purchase #5 | $107.41 | 12.818% | $121.1778 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $144.56 | 7.813% | $155.8545 | $155.85 | $155.85 | $155.90 |
| Purchase #7 | $21.32 | 11.378% | $23.7458 | $23.75 | $23.75 | $23.70 |
| 7 purchase totals = | $772.75 | $848.1061 | $848.11 | $848.15 | $848.20 | |