| 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 | $139.93 | 9.656% | $153.4416 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $144.97 | 11.464% | $161.5894 | $161.59 | $161.60 | $161.60 |
| Purchase #3 | $146.54 | 9.146% | $159.9425 | $159.94 | $159.95 | $159.90 |
| Purchase #4 | $73.68 | 6.119% | $78.1885 | $78.19 | $78.20 | $78.20 |
| Purchase #5 | $168.57 | 13.153% | $190.742 | $190.74 | $190.75 | $190.70 |
| Purchase #6 | $11.26 | 7.488% | $12.1031 | $12.10 | $12.10 | $12.10 |
| Purchase #7 | $65.27 | 6.294% | $69.3781 | $69.38 | $69.40 | $69.40 |
| 7 purchase totals = | $750.22 | $825.3852 | $825.38 | $825.45 | $825.30 | |