| 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 | $152.90 | 11.103% | $169.8765 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $124.73 | 10.399% | $137.7007 | $137.70 | $137.70 | $137.70 |
| Purchase #3 | $177.25 | 8.563% | $192.4279 | $192.43 | $192.45 | $192.40 |
| Purchase #4 | $161.52 | 13.789% | $183.792 | $183.79 | $183.80 | $183.80 |
| Purchase #5 | $146.68 | 4.802% | $153.7236 | $153.72 | $153.70 | $153.70 |
| Purchase #6 | $44.30 | 8.420% | $48.0301 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $20.61 | 8.664% | $22.3957 | $22.40 | $22.40 | $22.40 |
| 7 purchase totals = | $827.99 | $907.9465 | $907.95 | $908.00 | $907.90 | |