| 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 | $93.25 | 10.720% | $103.2464 | $103.25 | $103.25 | $103.20 |
| Purchase #2 | $132.47 | 11.816% | $148.1227 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $170.47 | 6.605% | $181.7295 | $181.73 | $181.75 | $181.70 |
| Purchase #4 | $16.94 | 8.637% | $18.4031 | $18.40 | $18.40 | $18.40 |
| Purchase #5 | $76.84 | 3.611% | $79.6147 | $79.61 | $79.60 | $79.60 |
| Purchase #6 | $199.27 | 9.273% | $217.7483 | $217.75 | $217.75 | $217.70 |
| Purchase #7 | $193.59 | 9.848% | $212.6547 | $212.65 | $212.65 | $212.70 |
| 7 purchase totals = | $882.83 | $961.5194 | $961.51 | $961.50 | $961.40 | |