| 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 | $163.27 | 13.614% | $185.4976 | $185.50 | $185.50 | $185.50 |
| Purchase #2 | $210.71 | 7.394% | $226.2899 | $226.29 | $226.30 | $226.30 |
| Purchase #3 | $24.44 | 5.123% | $25.6921 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $26.31 | 8.621% | $28.5782 | $28.58 | $28.60 | $28.60 |
| Purchase #5 | $27.61 | 8.624% | $29.9911 | $29.99 | $30.00 | $30.00 |
| Purchase #6 | $137.89 | 4.133% | $143.589 | $143.59 | $143.60 | $143.60 |
| Purchase #7 | $176.93 | 12.787% | $199.554 | $199.55 | $199.55 | $199.60 |
| 7 purchase totals = | $767.16 | $839.1919 | $839.19 | $839.25 | $839.30 | |