| 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 | $165.50 | 3.715% | $171.6483 | $171.65 | $171.65 | $171.60 |
| Purchase #2 | $82.73 | 11.857% | $92.5393 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $28.59 | 13.349% | $32.4065 | $32.41 | $32.40 | $32.40 |
| Purchase #4 | $63.91 | 3.753% | $66.3085 | $66.31 | $66.30 | $66.30 |
| Purchase #5 | $180.30 | 12.750% | $203.2883 | $203.29 | $203.30 | $203.30 |
| Purchase #6 | $187.59 | 8.462% | $203.4639 | $203.46 | $203.45 | $203.50 |
| Purchase #7 | $98.56 | 5.675% | $104.1533 | $104.15 | $104.15 | $104.20 |
| 7 purchase totals = | $807.18 | $873.8081 | $873.81 | $873.80 | $873.80 | |