| 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 | $160.85 | 12.331% | $180.6844 | $180.68 | $180.70 | $180.70 |
| Purchase #2 | $13.26 | 4.859% | $13.9043 | $13.90 | $13.90 | $13.90 |
| Purchase #3 | $159.90 | 7.582% | $172.0236 | $172.02 | $172.00 | $172.00 |
| Purchase #4 | $128.52 | 3.592% | $133.1364 | $133.14 | $133.15 | $133.10 |
| Purchase #5 | $52.46 | 11.645% | $58.569 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $176.28 | 9.649% | $193.2893 | $193.29 | $193.30 | $193.30 |
| Purchase #7 | $75.76 | 12.524% | $85.2482 | $85.25 | $85.25 | $85.20 |
| 7 purchase totals = | $767.03 | $836.8552 | $836.85 | $836.85 | $836.80 | |