| 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 | $210.57 | 9.786% | $231.1764 | $231.18 | $231.20 | $231.20 |
| Purchase #2 | $86.53 | 12.200% | $97.0867 | $97.09 | $97.10 | $97.10 |
| Purchase #3 | $37.39 | 7.708% | $40.272 | $40.27 | $40.25 | $40.30 |
| Purchase #4 | $142.26 | 11.154% | $158.1277 | $158.13 | $158.15 | $158.10 |
| Purchase #5 | $56.49 | 9.549% | $61.8842 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $13.47 | 11.473% | $15.0154 | $15.02 | $15.00 | $15.00 |
| Purchase #7 | $206.47 | 13.151% | $233.6229 | $233.62 | $233.60 | $233.60 |
| 7 purchase totals = | $753.18 | $837.1853 | $837.19 | $837.20 | $837.20 | |