| 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 | $182.84 | 9.818% | $200.7912 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $131.48 | 9.297% | $143.7037 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $18.46 | 8.790% | $20.0826 | $20.08 | $20.10 | $20.10 |
| Purchase #4 | $86.62 | 12.369% | $97.334 | $97.33 | $97.35 | $97.30 |
| Purchase #5 | $112.99 | 4.255% | $117.7977 | $117.80 | $117.80 | $117.80 |
| Purchase #6 | $102.97 | 10.146% | $113.4173 | $113.42 | $113.40 | $113.40 |
| Purchase #7 | $145.75 | 8.246% | $157.7685 | $157.77 | $157.75 | $157.80 |
| 7 purchase totals = | $781.11 | $850.8950 | $850.89 | $850.90 | $850.90 | |