| 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 | $188.39 | 4.384% | $196.649 | $196.65 | $196.65 | $196.60 |
| Purchase #2 | $11.57 | 13.470% | $13.1285 | $13.13 | $13.15 | $13.10 |
| Purchase #3 | $141.38 | 9.585% | $154.9313 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $66.73 | 11.688% | $74.5294 | $74.53 | $74.55 | $74.50 |
| Purchase #5 | $138.84 | 10.370% | $153.2377 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $125.56 | 6.225% | $133.3761 | $133.38 | $133.40 | $133.40 |
| Purchase #7 | $200.38 | 6.403% | $213.2103 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $872.85 | $939.0623 | $939.07 | $939.15 | $938.90 | |