| 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 | $169.33 | 6.601% | $180.5075 | $180.51 | $180.50 | $180.50 |
| Purchase #2 | $84.63 | 8.539% | $91.8566 | $91.86 | $91.85 | $91.90 |
| Purchase #3 | $159.37 | 4.516% | $166.5671 | $166.57 | $166.55 | $166.60 |
| Purchase #4 | $112.98 | 3.165% | $116.5558 | $116.56 | $116.55 | $116.60 |
| Purchase #5 | $29.63 | 4.580% | $30.9871 | $30.99 | $31.00 | $31.00 |
| Purchase #6 | $46.50 | 3.210% | $47.9927 | $47.99 | $48.00 | $48.00 |
| Purchase #7 | $91.95 | 3.858% | $95.4974 | $95.50 | $95.50 | $95.50 |
| 7 purchase totals = | $694.39 | $729.9642 | $729.98 | $729.95 | $730.10 | |