| 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 | $143.38 | 4.523% | $149.8651 | $149.87 | $149.85 | $149.90 |
| Purchase #2 | $171.97 | 13.448% | $195.0965 | $195.10 | $195.10 | $195.10 |
| Purchase #3 | $16.39 | 7.285% | $17.584 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $87.57 | 7.456% | $94.0992 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $53.39 | 3.690% | $55.3601 | $55.36 | $55.35 | $55.40 |
| Purchase #6 | $114.35 | 13.678% | $129.9908 | $129.99 | $130.00 | $130.00 |
| Purchase #7 | $157.81 | 4.484% | $164.8862 | $164.89 | $164.90 | $164.90 |
| 7 purchase totals = | $744.86 | $806.8819 | $806.89 | $806.90 | $807.00 | |