| 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 | $89.62 | 4.245% | $93.4244 | $93.42 | $93.40 | $93.40 |
| Purchase #2 | $173.76 | 11.461% | $193.6746 | $193.67 | $193.65 | $193.70 |
| Purchase #3 | $138.58 | 4.692% | $145.0822 | $145.08 | $145.10 | $145.10 |
| Purchase #4 | $121.54 | 4.273% | $126.7334 | $126.73 | $126.75 | $126.70 |
| Purchase #5 | $20.65 | 7.221% | $22.1411 | $22.14 | $22.15 | $22.10 |
| Purchase #6 | $102.69 | 6.603% | $109.4706 | $109.47 | $109.45 | $109.50 |
| Purchase #7 | $171.58 | 4.296% | $178.9511 | $178.95 | $178.95 | $179.00 |
| 7 purchase totals = | $818.42 | $869.4774 | $869.46 | $869.45 | $869.50 | |