| 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 | $154.57 | 8.462% | $167.6497 | $167.65 | $167.65 | $167.60 |
| Purchase #2 | $121.25 | 3.831% | $125.8951 | $125.90 | $125.90 | $125.90 |
| Purchase #3 | $116.38 | 12.378% | $130.7855 | $130.79 | $130.80 | $130.80 |
| Purchase #4 | $165.91 | 9.796% | $182.1625 | $182.16 | $182.15 | $182.20 |
| Purchase #5 | $44.81 | 9.142% | $48.9065 | $48.91 | $48.90 | $48.90 |
| Purchase #6 | $48.84 | 11.338% | $54.3775 | $54.38 | $54.40 | $54.40 |
| Purchase #7 | $183.30 | 4.423% | $191.4074 | $191.41 | $191.40 | $191.40 |
| 7 purchase totals = | $835.06 | $901.1842 | $901.20 | $901.20 | $901.20 | |