| 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 | $150.36 | 12.583% | $169.2798 | $169.28 | $169.30 | $169.30 |
| Purchase #2 | $107.62 | 10.507% | $118.9276 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $34.42 | 11.312% | $38.3136 | $38.31 | $38.30 | $38.30 |
| Purchase #4 | $26.56 | 7.493% | $28.5501 | $28.55 | $28.55 | $28.60 |
| Purchase #5 | $101.64 | 3.619% | $105.3184 | $105.32 | $105.30 | $105.30 |
| Purchase #6 | $160.91 | 3.701% | $166.8653 | $166.87 | $166.85 | $166.90 |
| Purchase #7 | $47.25 | 11.770% | $52.8113 | $52.81 | $52.80 | $52.80 |
| 7 purchase totals = | $628.76 | $680.0661 | $680.07 | $680.05 | $680.10 | |