| 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 | $170.97 | 3.142% | $176.3419 | $176.34 | $176.35 | $176.30 |
| Purchase #2 | $37.95 | 7.378% | $40.75 | $40.75 | $40.75 | $40.80 |
| Purchase #3 | $109.97 | 13.853% | $125.2041 | $125.20 | $125.20 | $125.20 |
| Purchase #4 | $227.84 | 9.658% | $249.8448 | $249.84 | $249.85 | $249.80 |
| Purchase #5 | $165.55 | 11.538% | $184.6512 | $184.65 | $184.65 | $184.70 |
| Purchase #6 | $102.66 | 10.236% | $113.1683 | $113.17 | $113.15 | $113.20 |
| Purchase #7 | $35.67 | 3.172% | $36.8015 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $850.61 | $926.7618 | $926.75 | $926.75 | $926.80 | |