| 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 | $132.29 | 12.284% | $148.5405 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $176.34 | 10.172% | $194.2773 | $194.28 | $194.30 | $194.30 |
| Purchase #3 | $32.87 | 12.819% | $37.0836 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $185.77 | 11.590% | $207.3007 | $207.30 | $207.30 | $207.30 |
| Purchase #5 | $36.46 | 10.442% | $40.2672 | $40.27 | $40.25 | $40.30 |
| Purchase #6 | $138.34 | 10.753% | $153.2157 | $153.22 | $153.20 | $153.20 |
| Purchase #7 | $157.66 | 13.520% | $178.9756 | $178.98 | $179.00 | $179.00 |
| 7 purchase totals = | $859.73 | $959.6606 | $959.67 | $959.70 | $959.70 | |