| 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 | $148.49 | 5.278% | $156.3273 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $57.71 | 5.658% | $60.9752 | $60.98 | $61.00 | $61.00 |
| Purchase #3 | $136.51 | 5.593% | $144.145 | $144.15 | $144.15 | $144.10 |
| Purchase #4 | $108.30 | 9.763% | $118.8733 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $106.38 | 13.852% | $121.1158 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $100.38 | 10.749% | $111.1698 | $111.17 | $111.15 | $111.20 |
| Purchase #7 | $185.78 | 11.610% | $207.3491 | $207.35 | $207.35 | $207.30 |
| 7 purchase totals = | $843.55 | $919.9555 | $919.97 | $919.95 | $919.90 | |