| 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 | $193.51 | 12.438% | $217.5788 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $59.72 | 11.603% | $66.6493 | $66.65 | $66.65 | $66.60 |
| Purchase #3 | $71.41 | 6.352% | $75.946 | $75.95 | $75.95 | $75.90 |
| Purchase #4 | $19.78 | 13.706% | $22.491 | $22.49 | $22.50 | $22.50 |
| Purchase #5 | $136.54 | 5.657% | $144.2641 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $99.48 | 6.361% | $105.8079 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $171.48 | 7.738% | $184.7491 | $184.75 | $184.75 | $184.70 |
| 7 purchase totals = | $751.92 | $817.4862 | $817.49 | $817.50 | $817.40 | |