| 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 | $132.82 | 6.814% | $141.8704 | $141.87 | $141.85 | $141.90 |
| Purchase #2 | $125.74 | 10.682% | $139.1715 | $139.17 | $139.15 | $139.20 |
| Purchase #3 | $235.43 | 3.460% | $243.5759 | $243.58 | $243.60 | $243.60 |
| Purchase #4 | $36.85 | 3.502% | $38.1405 | $38.14 | $38.15 | $38.10 |
| Purchase #5 | $92.62 | 12.258% | $103.9734 | $103.97 | $103.95 | $104.00 |
| Purchase #6 | $61.35 | 13.848% | $69.8457 | $69.85 | $69.85 | $69.80 |
| Purchase #7 | $6.41 | 3.760% | $6.651 | $6.65 | $6.65 | $6.70 |
| 7 purchase totals = | $691.22 | $743.2284 | $743.23 | $743.20 | $743.30 | |