| 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 | $169.26 | 11.758% | $189.1616 | $189.16 | $189.15 | $189.20 |
| Purchase #2 | $162.80 | 9.456% | $178.1944 | $178.19 | $178.20 | $178.20 |
| Purchase #3 | $168.31 | 11.667% | $187.9467 | $187.95 | $187.95 | $187.90 |
| Purchase #4 | $69.97 | 7.496% | $75.215 | $75.22 | $75.20 | $75.20 |
| Purchase #5 | $234.62 | 7.266% | $251.6675 | $251.67 | $251.65 | $251.70 |
| Purchase #6 | $8.65 | 3.536% | $8.9559 | $8.96 | $8.95 | $9.00 |
| Purchase #7 | $27.94 | 7.322% | $29.9858 | $29.99 | $30.00 | $30.00 |
| 7 purchase totals = | $841.55 | $921.1269 | $921.14 | $921.10 | $921.20 | |