| 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 | $153.69 | 7.695% | $165.5164 | $165.52 | $165.50 | $165.50 |
| Purchase #2 | $214.69 | 4.565% | $224.4906 | $224.49 | $224.50 | $224.50 |
| Purchase #3 | $176.35 | 8.746% | $191.7736 | $191.77 | $191.75 | $191.80 |
| Purchase #4 | $158.97 | 6.766% | $169.7259 | $169.73 | $169.75 | $169.70 |
| Purchase #5 | $59.99 | 3.804% | $62.272 | $62.27 | $62.25 | $62.30 |
| Purchase #6 | $67.86 | 10.505% | $74.9887 | $74.99 | $75.00 | $75.00 |
| Purchase #7 | $236.31 | 10.243% | $260.5152 | $260.52 | $260.50 | $260.50 |
| 7 purchase totals = | $1,067.86 | $1,149.2824 | $1,149.29 | $1,149.25 | $1,149.30 | |