| 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 | $152.38 | 4.171% | $158.7358 | $158.74 | $158.75 | $158.70 |
| Purchase #2 | $93.33 | 4.795% | $97.8052 | $97.81 | $97.80 | $97.80 |
| Purchase #3 | $220.56 | 9.611% | $241.758 | $241.76 | $241.75 | $241.80 |
| Purchase #4 | $98.64 | 7.585% | $106.1218 | $106.12 | $106.10 | $106.10 |
| Purchase #5 | $99.30 | 11.565% | $110.784 | $110.78 | $110.80 | $110.80 |
| Purchase #6 | $48.72 | 8.280% | $52.754 | $52.75 | $52.75 | $52.80 |
| Purchase #7 | $138.38 | 9.276% | $151.2161 | $151.22 | $151.20 | $151.20 |
| 7 purchase totals = | $851.31 | $919.1749 | $919.18 | $919.15 | $919.20 | |