| 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 | $178.41 | 8.582% | $193.7211 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $172.63 | 7.264% | $185.1698 | $185.17 | $185.15 | $185.20 |
| Purchase #3 | $44.46 | 5.299% | $46.8159 | $46.82 | $46.80 | $46.80 |
| Purchase #4 | $164.66 | 12.629% | $185.4549 | $185.45 | $185.45 | $185.50 |
| Purchase #5 | $202.54 | 7.529% | $217.7892 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $107.80 | 4.730% | $112.8989 | $112.90 | $112.90 | $112.90 |
| Purchase #7 | $112.69 | 7.618% | $121.2747 | $121.27 | $121.25 | $121.30 |
| 7 purchase totals = | $983.19 | $1,063.1245 | $1,063.12 | $1,063.05 | $1,063.20 | |