| 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 | $146.38 | 5.507% | $154.4411 | $154.44 | $154.45 | $154.40 |
| Purchase #2 | $149.49 | 13.499% | $169.6697 | $169.67 | $169.65 | $169.70 |
| Purchase #3 | $158.82 | 13.624% | $180.4576 | $180.46 | $180.45 | $180.50 |
| Purchase #4 | $101.66 | 9.389% | $111.2049 | $111.20 | $111.20 | $111.20 |
| Purchase #5 | $224.77 | 4.149% | $234.0957 | $234.10 | $234.10 | $234.10 |
| Purchase #6 | $186.29 | 5.846% | $197.1805 | $197.18 | $197.20 | $197.20 |
| Purchase #7 | $130.92 | 12.317% | $147.0454 | $147.05 | $147.05 | $147.00 |
| 7 purchase totals = | $1,098.33 | $1,194.0949 | $1,194.10 | $1,194.10 | $1,194.10 | |