| 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 | $150.65 | 10.230% | $166.0615 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $186.28 | 4.518% | $194.6961 | $194.70 | $194.70 | $194.70 |
| Purchase #3 | $21.83 | 7.864% | $23.5467 | $23.55 | $23.55 | $23.50 |
| Purchase #4 | $29.94 | 10.840% | $33.1855 | $33.19 | $33.20 | $33.20 |
| Purchase #5 | $77.41 | 12.178% | $86.837 | $86.84 | $86.85 | $86.80 |
| Purchase #6 | $140.62 | 5.415% | $148.2346 | $148.23 | $148.25 | $148.20 |
| Purchase #7 | $202.27 | 7.451% | $217.3411 | $217.34 | $217.35 | $217.30 |
| 7 purchase totals = | $809.00 | $869.9025 | $869.91 | $869.95 | $869.80 | |