| 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 | $108.67 | 9.574% | $119.0741 | $119.07 | $119.05 | $119.10 |
| Purchase #2 | $163.65 | 5.688% | $172.9584 | $172.96 | $172.95 | $173.00 |
| Purchase #3 | $194.27 | 12.861% | $219.2551 | $219.26 | $219.25 | $219.30 |
| Purchase #4 | $160.54 | 12.330% | $180.3346 | $180.33 | $180.35 | $180.30 |
| Purchase #5 | $207.28 | 3.670% | $214.8872 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $89.55 | 8.832% | $97.4591 | $97.46 | $97.45 | $97.50 |
| Purchase #7 | $45.49 | 7.230% | $48.7789 | $48.78 | $48.80 | $48.80 |
| 7 purchase totals = | $969.45 | $1,052.7474 | $1,052.75 | $1,052.75 | $1,052.90 | |