| 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 | $142.63 | 13.360% | $161.6854 | $161.69 | $161.70 | $161.70 |
| Purchase #2 | $43.50 | 5.140% | $45.7359 | $45.74 | $45.75 | $45.70 |
| Purchase #3 | $154.83 | 4.391% | $161.6286 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $107.71 | 5.420% | $113.5479 | $113.55 | $113.55 | $113.50 |
| Purchase #5 | $149.79 | 6.212% | $159.095 | $159.10 | $159.10 | $159.10 |
| Purchase #6 | $237.58 | 10.152% | $261.6991 | $261.70 | $261.70 | $261.70 |
| Purchase #7 | $145.36 | 12.269% | $163.1942 | $163.19 | $163.20 | $163.20 |
| 7 purchase totals = | $981.40 | $1,066.5861 | $1,066.60 | $1,066.65 | $1,066.50 | |