| 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 | $180.44 | 11.290% | $200.8117 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $30.87 | 9.292% | $33.7384 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $104.73 | 11.638% | $116.9185 | $116.92 | $116.90 | $116.90 |
| Purchase #4 | $182.54 | 7.560% | $196.34 | $196.34 | $196.35 | $196.30 |
| Purchase #5 | $145.61 | 8.777% | $158.3902 | $158.39 | $158.40 | $158.40 |
| Purchase #6 | $141.41 | 5.426% | $149.0829 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $102.91 | 13.133% | $116.4252 | $116.43 | $116.45 | $116.40 |
| 7 purchase totals = | $888.51 | $971.7069 | $971.71 | $971.75 | $971.60 | |