| 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 | $167.72 | 10.170% | $184.7771 | $184.78 | $184.80 | $184.80 |
| Purchase #2 | $115.27 | 8.781% | $125.3919 | $125.39 | $125.40 | $125.40 |
| Purchase #3 | $114.90 | 10.350% | $126.7922 | $126.79 | $126.80 | $126.80 |
| Purchase #4 | $26.68 | 11.115% | $29.6455 | $29.65 | $29.65 | $29.60 |
| Purchase #5 | $22.44 | 11.193% | $24.9517 | $24.95 | $24.95 | $25.00 |
| Purchase #6 | $121.66 | 8.755% | $132.3113 | $132.31 | $132.30 | $132.30 |
| Purchase #7 | $76.94 | 5.632% | $81.2733 | $81.27 | $81.25 | $81.30 |
| 7 purchase totals = | $645.61 | $705.1430 | $705.14 | $705.15 | $705.20 | |