| 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 | $159.49 | 3.565% | $165.1758 | $165.18 | $165.20 | $165.20 |
| Purchase #2 | $37.25 | 9.144% | $40.6561 | $40.66 | $40.65 | $40.70 |
| Purchase #3 | $144.35 | 8.201% | $156.1881 | $156.19 | $156.20 | $156.20 |
| Purchase #4 | $126.55 | 11.471% | $141.0666 | $141.07 | $141.05 | $141.10 |
| Purchase #5 | $102.75 | 9.612% | $112.6263 | $112.63 | $112.65 | $112.60 |
| Purchase #6 | $188.76 | 6.402% | $200.8444 | $200.84 | $200.85 | $200.80 |
| Purchase #7 | $148.31 | 3.695% | $153.7901 | $153.79 | $153.80 | $153.80 |
| 7 purchase totals = | $907.46 | $970.3474 | $970.36 | $970.40 | $970.40 | |