| 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 | $145.48 | 5.766% | $153.8684 | $153.87 | $153.85 | $153.90 |
| Purchase #2 | $222.37 | 9.382% | $243.2328 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $59.44 | 6.500% | $63.3036 | $63.30 | $63.30 | $63.30 |
| Purchase #4 | $123.99 | 10.104% | $136.5179 | $136.52 | $136.50 | $136.50 |
| Purchase #5 | $138.70 | 11.723% | $154.9598 | $154.96 | $154.95 | $155.00 |
| Purchase #6 | $145.68 | 5.804% | $154.1353 | $154.14 | $154.15 | $154.10 |
| Purchase #7 | $56.79 | 10.635% | $62.8296 | $62.83 | $62.85 | $62.80 |
| 7 purchase totals = | $892.45 | $968.8474 | $968.85 | $968.85 | $968.80 | |