| 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 | $155.25 | 8.781% | $168.8825 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $183.87 | 9.595% | $201.5123 | $201.51 | $201.50 | $201.50 |
| Purchase #3 | $43.36 | 11.775% | $48.4656 | $48.47 | $48.45 | $48.50 |
| Purchase #4 | $61.91 | 12.132% | $69.4209 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $148.72 | 6.482% | $158.36 | $158.36 | $158.35 | $158.40 |
| Purchase #6 | $36.48 | 7.841% | $39.3404 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $116.87 | 13.790% | $132.9864 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $746.46 | $818.9681 | $818.97 | $818.95 | $819.00 | |