| 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 | $164.36 | 4.233% | $171.3174 | $171.32 | $171.30 | $171.30 |
| Purchase #2 | $54.38 | 7.157% | $58.272 | $58.27 | $58.25 | $58.30 |
| Purchase #3 | $109.89 | 12.590% | $123.7252 | $123.73 | $123.75 | $123.70 |
| Purchase #4 | $32.71 | 5.514% | $34.5136 | $34.51 | $34.50 | $34.50 |
| Purchase #5 | $180.42 | 10.539% | $199.4345 | $199.43 | $199.45 | $199.40 |
| Purchase #6 | $247.27 | 5.763% | $261.5202 | $261.52 | $261.50 | $261.50 |
| Purchase #7 | $116.40 | 3.257% | $120.1911 | $120.19 | $120.20 | $120.20 |
| 7 purchase totals = | $905.43 | $968.9740 | $968.97 | $968.95 | $968.90 | |