| 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 | $158.56 | 12.653% | $178.6226 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $213.41 | 10.588% | $236.0059 | $236.01 | $236.00 | $236.00 |
| Purchase #3 | $25.58 | 11.641% | $28.5578 | $28.56 | $28.55 | $28.60 |
| Purchase #4 | $240.90 | 13.787% | $274.1129 | $274.11 | $274.10 | $274.10 |
| Purchase #5 | $136.55 | 8.642% | $148.3507 | $148.35 | $148.35 | $148.40 |
| Purchase #6 | $38.88 | 11.335% | $43.287 | $43.29 | $43.30 | $43.30 |
| Purchase #7 | $23.74 | 8.413% | $25.7372 | $25.74 | $25.75 | $25.70 |
| 7 purchase totals = | $837.62 | $934.6741 | $934.68 | $934.65 | $934.70 | |