| 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 | $151.39 | 6.445% | $161.1471 | $161.15 | $161.15 | $161.10 |
| Purchase #2 | $31.38 | 6.831% | $33.5236 | $33.52 | $33.50 | $33.50 |
| Purchase #3 | $230.41 | 7.283% | $247.1908 | $247.19 | $247.20 | $247.20 |
| Purchase #4 | $142.98 | 7.791% | $154.1196 | $154.12 | $154.10 | $154.10 |
| Purchase #5 | $193.78 | 9.508% | $212.2046 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $117.75 | 5.459% | $124.178 | $124.18 | $124.20 | $124.20 |
| Purchase #7 | $71.87 | 7.246% | $77.0777 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $939.56 | $1,009.4414 | $1,009.44 | $1,009.45 | $1,009.40 | |