| 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 | $105.28 | 7.445% | $113.1181 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $8.54 | 13.521% | $9.6947 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $139.70 | 13.234% | $158.1879 | $158.19 | $158.20 | $158.20 |
| Purchase #4 | $163.87 | 7.285% | $175.8079 | $175.81 | $175.80 | $175.80 |
| Purchase #5 | $186.90 | 13.559% | $212.2418 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $133.37 | 9.685% | $146.2869 | $146.29 | $146.30 | $146.30 |
| Purchase #7 | $47.38 | 12.382% | $53.2466 | $53.25 | $53.25 | $53.20 |
| 7 purchase totals = | $785.04 | $868.5839 | $868.59 | $868.60 | $868.50 | |