| 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 | $133.66 | 9.465% | $146.3109 | $146.31 | $146.30 | $146.30 |
| Purchase #2 | $124.57 | 9.434% | $136.3219 | $136.32 | $136.30 | $136.30 |
| Purchase #3 | $14.46 | 4.137% | $15.0582 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $115.62 | 11.842% | $129.3117 | $129.31 | $129.30 | $129.30 |
| Purchase #5 | $54.71 | 9.838% | $60.0924 | $60.09 | $60.10 | $60.10 |
| Purchase #6 | $125.99 | 5.244% | $132.5969 | $132.60 | $132.60 | $132.60 |
| Purchase #7 | $150.25 | 9.247% | $164.1436 | $164.14 | $164.15 | $164.10 |
| 7 purchase totals = | $719.26 | $783.8356 | $783.83 | $783.80 | $783.80 | |