| 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 | $143.38 | 5.436% | $151.1741 | $151.17 | $151.15 | $151.20 |
| Purchase #2 | $68.92 | 12.241% | $77.3565 | $77.36 | $77.35 | $77.40 |
| Purchase #3 | $6.47 | 5.326% | $6.8146 | $6.81 | $6.80 | $6.80 |
| Purchase #4 | $211.51 | 13.432% | $239.92 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $41.63 | 9.315% | $45.5078 | $45.51 | $45.50 | $45.50 |
| Purchase #6 | $217.91 | 7.144% | $233.4775 | $233.48 | $233.50 | $233.50 |
| Purchase #7 | $25.46 | 3.836% | $26.4366 | $26.44 | $26.45 | $26.40 |
| 7 purchase totals = | $715.28 | $780.6871 | $780.69 | $780.65 | $780.70 | |