| 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 | $183.44 | 5.244% | $193.0596 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $180.25 | 8.402% | $195.3946 | $195.39 | $195.40 | $195.40 |
| Purchase #3 | $96.95 | 12.534% | $109.1017 | $109.10 | $109.10 | $109.10 |
| Purchase #4 | $189.45 | 12.377% | $212.8982 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $125.80 | 10.434% | $138.926 | $138.93 | $138.95 | $138.90 |
| Purchase #6 | $49.66 | 4.375% | $51.8326 | $51.83 | $51.85 | $51.80 |
| Purchase #7 | $236.30 | 13.458% | $268.1013 | $268.10 | $268.10 | $268.10 |
| 7 purchase totals = | $1,061.85 | $1,169.3140 | $1,169.31 | $1,169.35 | $1,169.30 | |