| 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 | $167.52 | 13.831% | $190.6897 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $78.26 | 4.377% | $81.6854 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $151.37 | 12.649% | $170.5168 | $170.52 | $170.50 | $170.50 |
| Purchase #4 | $167.76 | 13.304% | $190.0788 | $190.08 | $190.10 | $190.10 |
| Purchase #5 | $54.63 | 7.105% | $58.5115 | $58.51 | $58.50 | $58.50 |
| Purchase #6 | $43.72 | 11.607% | $48.7946 | $48.79 | $48.80 | $48.80 |
| Purchase #7 | $75.61 | 11.228% | $84.0995 | $84.10 | $84.10 | $84.10 |
| 7 purchase totals = | $738.87 | $824.3763 | $824.38 | $824.40 | $824.40 | |