| 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 | $103.78 | 7.134% | $111.1837 | $111.18 | $111.20 | $111.20 |
| Purchase #2 | $248.81 | 9.435% | $272.2852 | $272.29 | $272.30 | $272.30 |
| Purchase #3 | $43.73 | 12.411% | $49.1573 | $49.16 | $49.15 | $49.20 |
| Purchase #4 | $24.29 | 9.539% | $26.607 | $26.61 | $26.60 | $26.60 |
| Purchase #5 | $143.57 | 6.596% | $153.0399 | $153.04 | $153.05 | $153.00 |
| Purchase #6 | $160.60 | 13.749% | $182.6809 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $170.78 | 8.268% | $184.9001 | $184.90 | $184.90 | $184.90 |
| 7 purchase totals = | $895.56 | $979.8541 | $979.86 | $979.90 | $979.90 | |