| 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 | $150.74 | 3.103% | $155.4175 | $155.42 | $155.40 | $155.40 |
| Purchase #2 | $26.59 | 5.714% | $28.1094 | $28.11 | $28.10 | $28.10 |
| Purchase #3 | $131.41 | 13.293% | $148.8783 | $148.88 | $148.90 | $148.90 |
| Purchase #4 | $60.56 | 3.527% | $62.696 | $62.70 | $62.70 | $62.70 |
| Purchase #5 | $215.54 | 11.674% | $240.7021 | $240.70 | $240.70 | $240.70 |
| Purchase #6 | $70.46 | 3.469% | $72.9043 | $72.90 | $72.90 | $72.90 |
| Purchase #7 | $199.43 | 13.351% | $226.0559 | $226.06 | $226.05 | $226.10 |
| 7 purchase totals = | $854.73 | $934.7635 | $934.77 | $934.75 | $934.80 | |