| 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 | $15.68 | 9.364% | $17.1483 | $17.15 | $17.15 | $17.10 |
| Purchase #2 | $126.88 | 10.808% | $140.5932 | $140.59 | $140.60 | $140.60 |
| Purchase #3 | $110.30 | 8.600% | $119.7858 | $119.79 | $119.80 | $119.80 |
| Purchase #4 | $49.84 | 8.791% | $54.2214 | $54.22 | $54.20 | $54.20 |
| Purchase #5 | $228.94 | 11.803% | $255.9618 | $255.96 | $255.95 | $256.00 |
| Purchase #6 | $48.42 | 5.636% | $51.149 | $51.15 | $51.15 | $51.10 |
| Purchase #7 | $145.28 | 12.430% | $163.3383 | $163.34 | $163.35 | $163.30 |
| 7 purchase totals = | $725.34 | $802.1978 | $802.20 | $802.20 | $802.10 | |