| 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 | $187.96 | 4.109% | $195.6833 | $195.68 | $195.70 | $195.70 |
| Purchase #2 | $26.46 | 5.426% | $27.8957 | $27.90 | $27.90 | $27.90 |
| Purchase #3 | $209.53 | 12.474% | $235.6668 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $83.29 | 12.761% | $93.9186 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $85.29 | 11.110% | $94.7657 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $102.84 | 10.131% | $113.2587 | $113.26 | $113.25 | $113.30 |
| Purchase #7 | $109.51 | 6.628% | $116.7683 | $116.77 | $116.75 | $116.80 |
| 7 purchase totals = | $804.88 | $877.9571 | $877.97 | $877.90 | $878.10 | |