| 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 | $129.97 | 12.480% | $146.1903 | $146.19 | $146.20 | $146.20 |
| Purchase #2 | $50.94 | 11.477% | $56.7864 | $56.79 | $56.80 | $56.80 |
| Purchase #3 | $34.27 | 10.655% | $37.9215 | $37.92 | $37.90 | $37.90 |
| Purchase #4 | $102.79 | 6.816% | $109.7962 | $109.80 | $109.80 | $109.80 |
| Purchase #5 | $62.83 | 6.221% | $66.7387 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $27.33 | 9.659% | $29.9698 | $29.97 | $29.95 | $30.00 |
| Purchase #7 | $74.61 | 8.546% | $80.9862 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $482.74 | $528.3891 | $528.40 | $528.40 | $528.40 | |