| 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 | $115.57 | 12.604% | $130.1364 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $156.84 | 4.753% | $164.2946 | $164.29 | $164.30 | $164.30 |
| Purchase #3 | $24.40 | 7.626% | $26.2607 | $26.26 | $26.25 | $26.30 |
| Purchase #4 | $127.89 | 8.297% | $138.501 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $145.46 | 12.487% | $163.6236 | $163.62 | $163.60 | $163.60 |
| Purchase #6 | $38.61 | 3.845% | $40.0946 | $40.09 | $40.10 | $40.10 |
| Purchase #7 | $115.47 | 13.673% | $131.2582 | $131.26 | $131.25 | $131.30 |
| 7 purchase totals = | $724.24 | $794.1691 | $794.16 | $794.15 | $794.20 | |