| 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 | $98.64 | 11.810% | $110.2894 | $110.29 | $110.30 | $110.30 |
| Purchase #2 | $97.29 | 9.558% | $106.589 | $106.59 | $106.60 | $106.60 |
| Purchase #3 | $150.93 | 5.704% | $159.539 | $159.54 | $159.55 | $159.50 |
| Purchase #4 | $136.94 | 3.304% | $141.4645 | $141.46 | $141.45 | $141.50 |
| Purchase #5 | $160.95 | 5.281% | $169.4498 | $169.45 | $169.45 | $169.40 |
| Purchase #6 | $190.46 | 4.508% | $199.0459 | $199.05 | $199.05 | $199.00 |
| Purchase #7 | $7.37 | 4.221% | $7.6811 | $7.68 | $7.70 | $7.70 |
| 7 purchase totals = | $842.58 | $894.0587 | $894.06 | $894.10 | $894.00 | |