| 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 | $146.61 | 8.178% | $158.5998 | $158.60 | $158.60 | $158.60 |
| Purchase #2 | $5.51 | 13.802% | $6.2705 | $6.27 | $6.25 | $6.30 |
| Purchase #3 | $22.93 | 8.420% | $24.8607 | $24.86 | $24.85 | $24.90 |
| Purchase #4 | $41.49 | 9.439% | $45.4062 | $45.41 | $45.40 | $45.40 |
| Purchase #5 | $98.66 | 7.686% | $106.243 | $106.24 | $106.25 | $106.20 |
| Purchase #6 | $170.62 | 6.390% | $181.5226 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $148.76 | 11.768% | $166.2661 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $634.58 | $689.1689 | $689.17 | $689.10 | $689.20 | |