| 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 | $227.74 | 7.589% | $245.0232 | $245.02 | $245.00 | $245.00 |
| Purchase #2 | $161.63 | 4.748% | $169.3042 | $169.30 | $169.30 | $169.30 |
| Purchase #3 | $55.28 | 12.491% | $62.185 | $62.19 | $62.20 | $62.20 |
| Purchase #4 | $13.64 | 7.363% | $14.6443 | $14.64 | $14.65 | $14.60 |
| Purchase #5 | $177.37 | 13.206% | $200.7935 | $200.79 | $200.80 | $200.80 |
| Purchase #6 | $40.59 | 8.184% | $43.9119 | $43.91 | $43.90 | $43.90 |
| Purchase #7 | $97.74 | 3.110% | $100.7797 | $100.78 | $100.80 | $100.80 |
| 7 purchase totals = | $773.99 | $836.6418 | $836.63 | $836.65 | $836.60 | |