| 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 | $184.33 | 13.520% | $209.2514 | $209.25 | $209.25 | $209.30 |
| Purchase #2 | $66.25 | 8.570% | $71.9276 | $71.93 | $71.95 | $71.90 |
| Purchase #3 | $169.86 | 6.387% | $180.709 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $112.35 | 11.496% | $125.2658 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $207.26 | 9.450% | $226.8461 | $226.85 | $226.85 | $226.80 |
| Purchase #6 | $78.85 | 5.697% | $83.3421 | $83.34 | $83.35 | $83.30 |
| Purchase #7 | $178.95 | 6.324% | $190.2668 | $190.27 | $190.25 | $190.30 |
| 7 purchase totals = | $997.85 | $1,087.6088 | $1,087.62 | $1,087.60 | $1,087.60 | |