| 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 | $135.66 | 12.450% | $152.5497 | $152.55 | $152.55 | $152.50 |
| Purchase #2 | $158.60 | 8.322% | $171.7987 | $171.80 | $171.80 | $171.80 |
| Purchase #3 | $28.75 | 13.685% | $32.6844 | $32.68 | $32.70 | $32.70 |
| Purchase #4 | $121.41 | 4.420% | $126.7763 | $126.78 | $126.80 | $126.80 |
| Purchase #5 | $94.73 | 4.164% | $98.6746 | $98.67 | $98.65 | $98.70 |
| Purchase #6 | $184.54 | 5.406% | $194.5162 | $194.52 | $194.50 | $194.50 |
| Purchase #7 | $154.36 | 6.796% | $164.8503 | $164.85 | $164.85 | $164.90 |
| 7 purchase totals = | $878.05 | $941.8502 | $941.85 | $941.85 | $941.90 | |