| 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 | $177.37 | 7.642% | $190.9246 | $190.92 | $190.90 | $190.90 |
| Purchase #2 | $22.97 | 4.479% | $23.9988 | $24.00 | $24.00 | $24.00 |
| Purchase #3 | $76.38 | 11.278% | $84.9941 | $84.99 | $85.00 | $85.00 |
| Purchase #4 | $169.95 | 10.819% | $188.3369 | $188.34 | $188.35 | $188.30 |
| Purchase #5 | $30.46 | 11.203% | $33.8724 | $33.87 | $33.85 | $33.90 |
| Purchase #6 | $196.90 | 9.691% | $215.9816 | $215.98 | $216.00 | $216.00 |
| Purchase #7 | $199.65 | 7.756% | $215.1349 | $215.13 | $215.15 | $215.10 |
| 7 purchase totals = | $873.68 | $953.2433 | $953.23 | $953.25 | $953.20 | |