| 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 | $173.98 | 6.259% | $184.8694 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $73.74 | 11.761% | $82.4126 | $82.41 | $82.40 | $82.40 |
| Purchase #3 | $49.36 | 10.693% | $54.6381 | $54.64 | $54.65 | $54.60 |
| Purchase #4 | $159.48 | 6.399% | $169.6851 | $169.69 | $169.70 | $169.70 |
| Purchase #5 | $175.80 | 5.297% | $185.1121 | $185.11 | $185.10 | $185.10 |
| Purchase #6 | $69.73 | 7.212% | $74.7589 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $213.56 | 7.515% | $229.609 | $229.61 | $229.60 | $229.60 |
| 7 purchase totals = | $915.65 | $981.0852 | $981.09 | $981.05 | $981.10 | |