| 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 | $165.93 | 13.673% | $188.6176 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $148.97 | 5.695% | $157.4538 | $157.45 | $157.45 | $157.50 |
| Purchase #3 | $113.75 | 11.123% | $126.4024 | $126.40 | $126.40 | $126.40 |
| Purchase #4 | $78.49 | 12.395% | $88.2188 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $164.39 | 5.475% | $173.3904 | $173.39 | $173.40 | $173.40 |
| Purchase #6 | $47.84 | 11.113% | $53.1565 | $53.16 | $53.15 | $53.20 |
| Purchase #7 | $42.51 | 11.177% | $47.2613 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $761.88 | $834.5008 | $834.50 | $834.45 | $834.60 | |