| 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 | $72.87 | 7.472% | $78.3148 | $78.31 | $78.30 | $78.30 |
| Purchase #2 | $112.89 | 8.545% | $122.5365 | $122.54 | $122.55 | $122.50 |
| Purchase #3 | $164.40 | 3.511% | $170.1721 | $170.17 | $170.15 | $170.20 |
| Purchase #4 | $35.94 | 3.381% | $37.1551 | $37.16 | $37.15 | $37.20 |
| Purchase #5 | $103.85 | 3.335% | $107.3134 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $182.41 | 13.487% | $207.0116 | $207.01 | $207.00 | $207.00 |
| Purchase #7 | $86.71 | 6.259% | $92.1372 | $92.14 | $92.15 | $92.10 |
| 7 purchase totals = | $759.07 | $814.6407 | $814.64 | $814.60 | $814.60 | |