| 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 | $136.71 | 10.676% | $151.3052 | $151.31 | $151.30 | $151.30 |
| Purchase #2 | $65.60 | 10.797% | $72.6828 | $72.68 | $72.70 | $72.70 |
| Purchase #3 | $54.58 | 4.783% | $57.1906 | $57.19 | $57.20 | $57.20 |
| Purchase #4 | $7.82 | 13.517% | $8.877 | $8.88 | $8.90 | $8.90 |
| Purchase #5 | $136.93 | 4.739% | $143.4191 | $143.42 | $143.40 | $143.40 |
| Purchase #6 | $75.59 | 3.178% | $77.9923 | $77.99 | $78.00 | $78.00 |
| Purchase #7 | $249.65 | 12.718% | $281.4005 | $281.40 | $281.40 | $281.40 |
| 7 purchase totals = | $726.88 | $792.8675 | $792.87 | $792.90 | $792.90 | |