| 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 | $112.87 | 12.509% | $126.9889 | $126.99 | $127.00 | $127.00 |
| Purchase #2 | $151.59 | 12.384% | $170.3629 | $170.36 | $170.35 | $170.40 |
| Purchase #3 | $145.74 | 5.543% | $153.8184 | $153.82 | $153.80 | $153.80 |
| Purchase #4 | $43.93 | 10.161% | $48.3937 | $48.39 | $48.40 | $48.40 |
| Purchase #5 | $183.32 | 9.587% | $200.8949 | $200.89 | $200.90 | $200.90 |
| Purchase #6 | $23.44 | 9.859% | $25.7509 | $25.75 | $25.75 | $25.80 |
| Purchase #7 | $100.89 | 9.330% | $110.303 | $110.30 | $110.30 | $110.30 |
| 7 purchase totals = | $761.78 | $836.5127 | $836.50 | $836.50 | $836.60 | |