| 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 | $150.36 | 4.418% | $157.0029 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $170.79 | 9.135% | $186.3917 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $219.87 | 13.785% | $250.1791 | $250.18 | $250.20 | $250.20 |
| Purchase #4 | $63.94 | 7.340% | $68.6332 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $86.58 | 3.555% | $89.6579 | $89.66 | $89.65 | $89.70 |
| Purchase #6 | $201.45 | 9.526% | $220.6401 | $220.64 | $220.65 | $220.60 |
| Purchase #7 | $41.90 | 12.448% | $47.1157 | $47.12 | $47.10 | $47.10 |
| 7 purchase totals = | $934.89 | $1,019.6206 | $1,019.62 | $1,019.65 | $1,019.60 | |