| 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 | $127.61 | 13.464% | $144.7914 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $94.47 | 13.589% | $107.3075 | $107.31 | $107.30 | $107.30 |
| Purchase #3 | $127.83 | 11.256% | $142.2185 | $142.22 | $142.20 | $142.20 |
| Purchase #4 | $138.52 | 10.506% | $153.0729 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $180.34 | 3.252% | $186.2047 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $30.47 | 7.701% | $32.8165 | $32.82 | $32.80 | $32.80 |
| Purchase #7 | $143.63 | 9.170% | $156.8009 | $156.80 | $156.80 | $156.80 |
| 7 purchase totals = | $842.87 | $923.2124 | $923.21 | $923.15 | $923.20 | |