| 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 | $153.29 | 3.731% | $159.0092 | $159.01 | $159.00 | $159.00 |
| Purchase #2 | $44.38 | 8.440% | $48.1257 | $48.13 | $48.15 | $48.10 |
| Purchase #3 | $58.71 | 7.465% | $63.0927 | $63.09 | $63.10 | $63.10 |
| Purchase #4 | $55.45 | 7.724% | $59.733 | $59.73 | $59.75 | $59.70 |
| Purchase #5 | $28.56 | 5.448% | $30.1159 | $30.12 | $30.10 | $30.10 |
| Purchase #6 | $51.73 | 13.814% | $58.876 | $58.88 | $58.90 | $58.90 |
| Purchase #7 | $151.32 | 3.423% | $156.4997 | $156.50 | $156.50 | $156.50 |
| 7 purchase totals = | $543.44 | $575.4522 | $575.46 | $575.50 | $575.40 | |