| 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 | $161.45 | 8.603% | $175.3395 | $175.34 | $175.35 | $175.30 |
| Purchase #2 | $129.57 | 10.663% | $143.386 | $143.39 | $143.40 | $143.40 |
| Purchase #3 | $227.65 | 4.632% | $238.1947 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $107.58 | 13.240% | $121.8236 | $121.82 | $121.80 | $121.80 |
| Purchase #5 | $128.52 | 9.288% | $140.4569 | $140.46 | $140.45 | $140.50 |
| Purchase #6 | $176.71 | 3.172% | $182.3152 | $182.32 | $182.30 | $182.30 |
| Purchase #7 | $149.50 | 12.571% | $168.2936 | $168.29 | $168.30 | $168.30 |
| 7 purchase totals = | $1,080.98 | $1,169.8095 | $1,169.81 | $1,169.80 | $1,169.80 | |