| 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 | $149.90 | 9.202% | $163.6938 | $163.69 | $163.70 | $163.70 |
| Purchase #2 | $93.30 | 9.363% | $102.0357 | $102.04 | $102.05 | $102.00 |
| Purchase #3 | $57.67 | 4.621% | $60.3349 | $60.33 | $60.35 | $60.30 |
| Purchase #4 | $198.68 | 6.164% | $210.9266 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $153.65 | 10.616% | $169.9615 | $169.96 | $169.95 | $170.00 |
| Purchase #6 | $101.99 | 7.868% | $110.0146 | $110.01 | $110.00 | $110.00 |
| Purchase #7 | $29.84 | 5.435% | $31.4618 | $31.46 | $31.45 | $31.50 |
| 7 purchase totals = | $785.03 | $848.4289 | $848.42 | $848.45 | $848.40 | |