| 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 | $150.41 | 4.776% | $157.5936 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $65.88 | 9.266% | $71.9844 | $71.98 | $72.00 | $72.00 |
| Purchase #3 | $154.70 | 7.540% | $166.3644 | $166.36 | $166.35 | $166.40 |
| Purchase #4 | $12.52 | 5.726% | $13.2369 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $155.96 | 3.617% | $161.6011 | $161.60 | $161.60 | $161.60 |
| Purchase #6 | $138.39 | 9.109% | $150.9959 | $151.00 | $151.00 | $151.00 |
| Purchase #7 | $13.26 | 9.633% | $14.5373 | $14.54 | $14.55 | $14.50 |
| 7 purchase totals = | $691.12 | $736.3136 | $736.31 | $736.35 | $736.30 | |