| 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 | $56.82 | 13.481% | $64.4799 | $64.48 | $64.50 | $64.50 |
| Purchase #2 | $141.30 | 3.461% | $146.1904 | $146.19 | $146.20 | $146.20 |
| Purchase #3 | $169.98 | 7.658% | $182.9971 | $183.00 | $183.00 | $183.00 |
| Purchase #4 | $191.25 | 3.412% | $197.7755 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $46.33 | 10.105% | $51.0116 | $51.01 | $51.00 | $51.00 |
| Purchase #6 | $133.56 | 7.833% | $144.0218 | $144.02 | $144.00 | $144.00 |
| Purchase #7 | $47.94 | 8.862% | $52.1884 | $52.19 | $52.20 | $52.20 |
| 7 purchase totals = | $787.18 | $838.6647 | $838.67 | $838.70 | $838.70 | |