| 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 | $149.60 | 3.186% | $154.3663 | $154.37 | $154.35 | $154.40 |
| Purchase #2 | $93.41 | 13.656% | $106.1661 | $106.17 | $106.15 | $106.20 |
| Purchase #3 | $72.95 | 11.860% | $81.6019 | $81.60 | $81.60 | $81.60 |
| Purchase #4 | $117.85 | 11.232% | $131.0869 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $75.56 | 11.392% | $84.1678 | $84.17 | $84.15 | $84.20 |
| Purchase #6 | $96.57 | 4.662% | $101.0721 | $101.07 | $101.05 | $101.10 |
| Purchase #7 | $116.83 | 3.136% | $120.4938 | $120.49 | $120.50 | $120.50 |
| 7 purchase totals = | $722.77 | $778.9549 | $778.96 | $778.90 | $779.10 | |