| 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 | $247.67 | 11.224% | $275.4685 | $275.47 | $275.45 | $275.50 |
| Purchase #2 | $154.71 | 10.400% | $170.7998 | $170.80 | $170.80 | $170.80 |
| Purchase #3 | $27.38 | 12.834% | $30.8939 | $30.89 | $30.90 | $30.90 |
| Purchase #4 | $66.67 | 9.842% | $73.2317 | $73.23 | $73.25 | $73.20 |
| Purchase #5 | $195.30 | 12.820% | $220.3375 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $42.67 | 7.408% | $45.831 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $172.84 | 3.471% | $178.8393 | $178.84 | $178.85 | $178.80 |
| 7 purchase totals = | $907.24 | $995.4017 | $995.40 | $995.45 | $995.30 | |