| 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 | $147.39 | 7.293% | $158.1392 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $17.81 | 13.688% | $20.2478 | $20.25 | $20.25 | $20.20 |
| Purchase #3 | $37.43 | 8.434% | $40.5868 | $40.59 | $40.60 | $40.60 |
| Purchase #4 | $8.71 | 7.757% | $9.3856 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $225.55 | 4.846% | $236.4802 | $236.48 | $236.50 | $236.50 |
| Purchase #6 | $96.53 | 6.106% | $102.4241 | $102.42 | $102.40 | $102.40 |
| Purchase #7 | $203.51 | 9.721% | $223.2932 | $223.29 | $223.30 | $223.30 |
| 7 purchase totals = | $736.93 | $790.5569 | $790.56 | $790.60 | $790.50 | |