| 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 | $155.98 | 9.398% | $170.639 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $172.84 | 10.258% | $190.5699 | $190.57 | $190.55 | $190.60 |
| Purchase #3 | $201.44 | 7.185% | $215.9135 | $215.91 | $215.90 | $215.90 |
| Purchase #4 | $68.71 | 13.254% | $77.8168 | $77.82 | $77.80 | $77.80 |
| Purchase #5 | $83.55 | 4.545% | $87.3473 | $87.35 | $87.35 | $87.30 |
| Purchase #6 | $143.69 | 13.711% | $163.3913 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $25.26 | 12.274% | $28.3604 | $28.36 | $28.35 | $28.40 |
| 7 purchase totals = | $851.47 | $934.0382 | $934.04 | $934.00 | $934.00 | |