| 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 | $127.33 | 12.147% | $142.7968 | $142.80 | $142.80 | $142.80 |
| Purchase #2 | $11.31 | 12.785% | $12.756 | $12.76 | $12.75 | $12.80 |
| Purchase #3 | $197.57 | 7.513% | $212.4134 | $212.41 | $212.40 | $212.40 |
| Purchase #4 | $229.95 | 13.828% | $261.7475 | $261.75 | $261.75 | $261.70 |
| Purchase #5 | $28.89 | 13.670% | $32.8393 | $32.84 | $32.85 | $32.80 |
| Purchase #6 | $99.62 | 10.416% | $109.9964 | $110.00 | $110.00 | $110.00 |
| Purchase #7 | $159.38 | 8.185% | $172.4253 | $172.43 | $172.45 | $172.40 |
| 7 purchase totals = | $854.05 | $944.9747 | $944.99 | $945.00 | $944.90 | |