| 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 | $143.53 | 13.791% | $163.3242 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $34.32 | 10.312% | $37.8591 | $37.86 | $37.85 | $37.90 |
| Purchase #3 | $113.28 | 6.372% | $120.4982 | $120.50 | $120.50 | $120.50 |
| Purchase #4 | $38.48 | 9.725% | $42.2222 | $42.22 | $42.20 | $42.20 |
| Purchase #5 | $194.37 | 9.791% | $213.4008 | $213.40 | $213.40 | $213.40 |
| Purchase #6 | $142.84 | 12.118% | $160.1494 | $160.15 | $160.15 | $160.10 |
| Purchase #7 | $79.93 | 9.728% | $87.7056 | $87.71 | $87.70 | $87.70 |
| 7 purchase totals = | $746.75 | $825.1595 | $825.16 | $825.10 | $825.10 | |