| 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 | $141.37 | 5.257% | $148.8018 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $149.94 | 13.201% | $169.7336 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $33.73 | 4.175% | $35.1382 | $35.14 | $35.15 | $35.10 |
| Purchase #4 | $90.84 | 7.502% | $97.6548 | $97.65 | $97.65 | $97.70 |
| Purchase #5 | $72.57 | 9.543% | $79.4954 | $79.50 | $79.50 | $79.50 |
| Purchase #6 | $117.75 | 3.682% | $122.0856 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $65.43 | 4.572% | $68.4215 | $68.42 | $68.40 | $68.40 |
| 7 purchase totals = | $671.63 | $721.3309 | $721.33 | $721.35 | $721.30 | |