| 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 | $167.81 | 9.672% | $184.0406 | $184.04 | $184.05 | $184.00 |
| Purchase #2 | $44.75 | 6.209% | $47.5285 | $47.53 | $47.55 | $47.50 |
| Purchase #3 | $68.35 | 5.599% | $72.1769 | $72.18 | $72.20 | $72.20 |
| Purchase #4 | $11.52 | 12.389% | $12.9472 | $12.95 | $12.95 | $12.90 |
| Purchase #5 | $172.83 | 4.549% | $180.692 | $180.69 | $180.70 | $180.70 |
| Purchase #6 | $68.35 | 9.168% | $74.6163 | $74.62 | $74.60 | $74.60 |
| Purchase #7 | $58.30 | 13.308% | $66.0586 | $66.06 | $66.05 | $66.10 |
| 7 purchase totals = | $591.91 | $638.0601 | $638.07 | $638.10 | $638.00 | |