| 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 | $211.64 | 8.479% | $229.585 | $229.59 | $229.60 | $229.60 |
| Purchase #2 | $132.42 | 12.293% | $148.6984 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $33.89 | 13.571% | $38.4892 | $38.49 | $38.50 | $38.50 |
| Purchase #4 | $157.25 | 3.781% | $163.1956 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $42.32 | 10.759% | $46.8732 | $46.87 | $46.85 | $46.90 |
| Purchase #6 | $30.66 | 8.793% | $33.3559 | $33.36 | $33.35 | $33.40 |
| Purchase #7 | $145.33 | 13.197% | $164.5092 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $753.51 | $824.7065 | $824.72 | $824.70 | $824.80 | |