| 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 | $157.81 | 7.125% | $169.054 | $169.05 | $169.05 | $169.10 |
| Purchase #2 | $159.52 | 13.267% | $180.6835 | $180.68 | $180.70 | $180.70 |
| Purchase #3 | $165.87 | 7.160% | $177.7463 | $177.75 | $177.75 | $177.70 |
| Purchase #4 | $65.60 | 4.169% | $68.3349 | $68.33 | $68.35 | $68.30 |
| Purchase #5 | $44.27 | 9.281% | $48.3787 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $129.92 | 12.308% | $145.9106 | $145.91 | $145.90 | $145.90 |
| Purchase #7 | $66.25 | 9.533% | $72.5656 | $72.57 | $72.55 | $72.60 |
| 7 purchase totals = | $789.24 | $862.6736 | $862.67 | $862.70 | $862.70 | |