| 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 | $81.87 | 11.668% | $91.4226 | $91.42 | $91.40 | $91.40 |
| Purchase #2 | $226.76 | 5.226% | $238.6105 | $238.61 | $238.60 | $238.60 |
| Purchase #3 | $41.76 | 7.478% | $44.8828 | $44.88 | $44.90 | $44.90 |
| Purchase #4 | $181.43 | 3.605% | $187.9706 | $187.97 | $187.95 | $188.00 |
| Purchase #5 | $183.42 | 6.316% | $195.0048 | $195.00 | $195.00 | $195.00 |
| Purchase #6 | $144.41 | 11.162% | $160.529 | $160.53 | $160.55 | $160.50 |
| Purchase #7 | $58.26 | 4.378% | $60.8106 | $60.81 | $60.80 | $60.80 |
| 7 purchase totals = | $917.91 | $979.2309 | $979.22 | $979.20 | $979.20 | |