| 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 | $148.76 | 8.149% | $160.8825 | $160.88 | $160.90 | $160.90 |
| Purchase #2 | $119.87 | 4.108% | $124.7943 | $124.79 | $124.80 | $124.80 |
| Purchase #3 | $17.91 | 12.317% | $20.116 | $20.12 | $20.10 | $20.10 |
| Purchase #4 | $207.75 | 5.357% | $218.8792 | $218.88 | $218.90 | $218.90 |
| Purchase #5 | $207.46 | 6.262% | $220.4511 | $220.45 | $220.45 | $220.50 |
| Purchase #6 | $164.72 | 3.180% | $169.9581 | $169.96 | $169.95 | $170.00 |
| Purchase #7 | $59.65 | 12.312% | $66.9941 | $66.99 | $67.00 | $67.00 |
| 7 purchase totals = | $926.12 | $982.0753 | $982.07 | $982.10 | $982.20 | |