| 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 | $125.68 | 8.299% | $136.1102 | $136.11 | $136.10 | $136.10 |
| Purchase #2 | $164.58 | 3.836% | $170.8933 | $170.89 | $170.90 | $170.90 |
| Purchase #3 | $174.55 | 5.783% | $184.6442 | $184.64 | $184.65 | $184.60 |
| Purchase #4 | $74.53 | 3.536% | $77.1654 | $77.17 | $77.15 | $77.20 |
| Purchase #5 | $140.51 | 3.110% | $144.8799 | $144.88 | $144.90 | $144.90 |
| Purchase #6 | $103.45 | 3.784% | $107.3645 | $107.36 | $107.35 | $107.40 |
| Purchase #7 | $189.38 | 13.554% | $215.0486 | $215.05 | $215.05 | $215.00 |
| 7 purchase totals = | $972.68 | $1,036.1061 | $1,036.10 | $1,036.10 | $1,036.10 | |