| 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 | $151.28 | 13.724% | $172.0417 | $172.04 | $172.05 | $172.00 |
| Purchase #2 | $106.29 | 6.593% | $113.2977 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $50.94 | 10.684% | $56.3824 | $56.38 | $56.40 | $56.40 |
| Purchase #4 | $176.49 | 11.271% | $196.3822 | $196.38 | $196.40 | $196.40 |
| Purchase #5 | $7.51 | 6.330% | $7.9854 | $7.99 | $8.00 | $8.00 |
| Purchase #6 | $225.82 | 9.287% | $246.7919 | $246.79 | $246.80 | $246.80 |
| Purchase #7 | $180.45 | 10.348% | $199.123 | $199.12 | $199.10 | $199.10 |
| 7 purchase totals = | $898.78 | $992.0043 | $992.00 | $992.05 | $992.00 | |