| 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 | $134.61 | 3.608% | $139.4667 | $139.47 | $139.45 | $139.50 |
| Purchase #2 | $124.50 | 3.556% | $128.9272 | $128.93 | $128.95 | $128.90 |
| Purchase #3 | $156.40 | 8.351% | $169.461 | $169.46 | $169.45 | $169.50 |
| Purchase #4 | $157.71 | 8.576% | $171.2352 | $171.24 | $171.25 | $171.20 |
| Purchase #5 | $65.28 | 3.361% | $67.4741 | $67.47 | $67.45 | $67.50 |
| Purchase #6 | $112.55 | 6.510% | $119.877 | $119.88 | $119.90 | $119.90 |
| Purchase #7 | $93.57 | 9.239% | $102.2149 | $102.21 | $102.20 | $102.20 |
| 7 purchase totals = | $844.62 | $898.6561 | $898.66 | $898.65 | $898.70 | |