| 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 | $180.58 | 10.370% | $199.3061 | $199.31 | $199.30 | $199.30 |
| Purchase #2 | $16.99 | 6.154% | $18.0356 | $18.04 | $18.05 | $18.00 |
| Purchase #3 | $36.84 | 4.396% | $38.4595 | $38.46 | $38.45 | $38.50 |
| Purchase #4 | $188.81 | 5.836% | $199.829 | $199.83 | $199.85 | $199.80 |
| Purchase #5 | $45.27 | 11.659% | $50.548 | $50.55 | $50.55 | $50.50 |
| Purchase #6 | $194.77 | 10.232% | $214.6989 | $214.70 | $214.70 | $214.70 |
| Purchase #7 | $144.35 | 4.819% | $151.3062 | $151.31 | $151.30 | $151.30 |
| 7 purchase totals = | $807.61 | $872.1833 | $872.20 | $872.20 | $872.10 | |