| 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 | $157.71 | 4.401% | $164.6508 | $164.65 | $164.65 | $164.70 |
| Purchase #2 | $92.66 | 4.729% | $97.0419 | $97.04 | $97.05 | $97.00 |
| Purchase #3 | $68.49 | 5.331% | $72.1412 | $72.14 | $72.15 | $72.10 |
| Purchase #4 | $17.54 | 13.251% | $19.8642 | $19.86 | $19.85 | $19.90 |
| Purchase #5 | $209.57 | 11.322% | $233.2975 | $233.30 | $233.30 | $233.30 |
| Purchase #6 | $59.69 | 6.350% | $63.4803 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $196.80 | 3.754% | $204.1879 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $802.46 | $854.6638 | $854.66 | $854.70 | $854.70 | |