| 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 | $184.62 | 12.213% | $207.1676 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $214.94 | 3.273% | $221.975 | $221.98 | $222.00 | $222.00 |
| Purchase #3 | $247.59 | 9.719% | $271.6533 | $271.65 | $271.65 | $271.70 |
| Purchase #4 | $216.70 | 5.821% | $229.3141 | $229.31 | $229.30 | $229.30 |
| Purchase #5 | $190.76 | 13.164% | $215.8716 | $215.87 | $215.85 | $215.90 |
| Purchase #6 | $179.51 | 11.787% | $200.6688 | $200.67 | $200.65 | $200.70 |
| Purchase #7 | $203.98 | 10.850% | $226.1118 | $226.11 | $226.10 | $226.10 |
| 7 purchase totals = | $1,438.10 | $1,572.7622 | $1,572.76 | $1,572.70 | $1,572.90 | |