| 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 | $148.81 | 3.299% | $153.7192 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $38.87 | 11.714% | $43.4232 | $43.42 | $43.40 | $43.40 |
| Purchase #3 | $121.65 | 7.157% | $130.3565 | $130.36 | $130.35 | $130.40 |
| Purchase #4 | $117.31 | 7.192% | $125.7469 | $125.75 | $125.75 | $125.70 |
| Purchase #5 | $78.85 | 9.276% | $86.1641 | $86.16 | $86.15 | $86.20 |
| Purchase #6 | $48.86 | 13.857% | $55.6305 | $55.63 | $55.65 | $55.60 |
| Purchase #7 | $241.46 | 11.470% | $269.1555 | $269.16 | $269.15 | $269.20 |
| 7 purchase totals = | $795.81 | $864.1959 | $864.20 | $864.15 | $864.20 | |