| 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 | $184.81 | 9.856% | $203.0249 | $203.02 | $203.00 | $203.00 |
| Purchase #2 | $139.34 | 9.186% | $152.1398 | $152.14 | $152.15 | $152.10 |
| Purchase #3 | $143.42 | 6.240% | $152.3694 | $152.37 | $152.35 | $152.40 |
| Purchase #4 | $61.67 | 6.291% | $65.5497 | $65.55 | $65.55 | $65.50 |
| Purchase #5 | $20.69 | 13.493% | $23.4817 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $84.71 | 4.298% | $88.3508 | $88.35 | $88.35 | $88.40 |
| Purchase #7 | $200.88 | 4.158% | $209.2326 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $835.52 | $894.1489 | $894.14 | $894.15 | $894.10 | |