| 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 | $152.26 | 5.799% | $161.0896 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $101.25 | 4.673% | $105.9814 | $105.98 | $106.00 | $106.00 |
| Purchase #3 | $45.48 | 13.308% | $51.5325 | $51.53 | $51.55 | $51.50 |
| Purchase #4 | $97.54 | 12.747% | $109.9734 | $109.97 | $109.95 | $110.00 |
| Purchase #5 | $175.50 | 5.624% | $185.3701 | $185.37 | $185.35 | $185.40 |
| Purchase #6 | $110.29 | 5.639% | $116.5093 | $116.51 | $116.50 | $116.50 |
| Purchase #7 | $195.95 | 7.716% | $211.0695 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $878.27 | $941.5258 | $941.52 | $941.50 | $941.60 | |