| 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 | $149.46 | 13.573% | $169.7462 | $169.75 | $169.75 | $169.70 |
| Purchase #2 | $216.95 | 8.850% | $236.1501 | $236.15 | $236.15 | $236.20 |
| Purchase #3 | $75.67 | 3.622% | $78.4108 | $78.41 | $78.40 | $78.40 |
| Purchase #4 | $121.51 | 3.216% | $125.4178 | $125.42 | $125.40 | $125.40 |
| Purchase #5 | $12.77 | 12.729% | $14.3955 | $14.40 | $14.40 | $14.40 |
| Purchase #6 | $88.30 | 11.598% | $98.541 | $98.54 | $98.55 | $98.50 |
| Purchase #7 | $91.50 | 7.500% | $98.3625 | $98.36 | $98.35 | $98.40 |
| 7 purchase totals = | $756.16 | $821.0239 | $821.03 | $821.00 | $821.00 | |