| 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 | $127.31 | 10.247% | $140.3555 | $140.36 | $140.35 | $140.40 |
| Purchase #2 | $120.65 | 6.252% | $128.193 | $128.19 | $128.20 | $128.20 |
| Purchase #3 | $77.39 | 13.309% | $87.6898 | $87.69 | $87.70 | $87.70 |
| Purchase #4 | $95.39 | 9.810% | $104.7478 | $104.75 | $104.75 | $104.70 |
| Purchase #5 | $143.36 | 9.552% | $157.0537 | $157.05 | $157.05 | $157.10 |
| Purchase #6 | $146.66 | 11.298% | $163.2296 | $163.23 | $163.25 | $163.20 |
| Purchase #7 | $43.86 | 7.235% | $47.0333 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $754.62 | $828.3027 | $828.30 | $828.35 | $828.30 | |