| 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 | $124.82 | 12.744% | $140.7271 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $243.71 | 3.856% | $253.1075 | $253.11 | $253.10 | $253.10 |
| Purchase #3 | $78.80 | 10.797% | $87.308 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $20.93 | 10.811% | $23.1927 | $23.19 | $23.20 | $23.20 |
| Purchase #5 | $79.61 | 5.686% | $84.1366 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $136.74 | 9.667% | $149.9587 | $149.96 | $149.95 | $150.00 |
| Purchase #7 | $179.37 | 8.653% | $194.8909 | $194.89 | $194.90 | $194.90 |
| 7 purchase totals = | $863.98 | $933.3215 | $933.33 | $933.35 | $933.30 | |