| 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 | $148.73 | 13.147% | $168.2835 | $168.28 | $168.30 | $168.30 |
| Purchase #2 | $96.80 | 12.753% | $109.1449 | $109.14 | $109.15 | $109.10 |
| Purchase #3 | $158.31 | 13.106% | $179.0581 | $179.06 | $179.05 | $179.10 |
| Purchase #4 | $15.46 | 12.302% | $17.3619 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $220.39 | 3.353% | $227.7797 | $227.78 | $227.80 | $227.80 |
| Purchase #6 | $145.41 | 4.153% | $151.4489 | $151.45 | $151.45 | $151.40 |
| Purchase #7 | $111.60 | 3.259% | $115.237 | $115.24 | $115.25 | $115.20 |
| 7 purchase totals = | $896.70 | $968.3140 | $968.31 | $968.35 | $968.30 | |