| 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 | $25.27 | 13.146% | $28.592 | $28.59 | $28.60 | $28.60 |
| Purchase #2 | $178.44 | 5.480% | $188.2185 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $34.91 | 8.683% | $37.9412 | $37.94 | $37.95 | $37.90 |
| Purchase #4 | $131.74 | 6.346% | $140.1002 | $140.10 | $140.10 | $140.10 |
| Purchase #5 | $18.46 | 12.281% | $20.7271 | $20.73 | $20.75 | $20.70 |
| Purchase #6 | $163.48 | 8.613% | $177.5605 | $177.56 | $177.55 | $177.60 |
| Purchase #7 | $133.43 | 5.477% | $140.738 | $140.74 | $140.75 | $140.70 |
| 7 purchase totals = | $685.73 | $733.8775 | $733.88 | $733.90 | $733.80 | |