| 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 | $184.65 | 8.307% | $199.9889 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $112.86 | 3.121% | $116.3824 | $116.38 | $116.40 | $116.40 |
| Purchase #3 | $70.37 | 7.670% | $75.7674 | $75.77 | $75.75 | $75.80 |
| Purchase #4 | $86.60 | 3.227% | $89.3946 | $89.39 | $89.40 | $89.40 |
| Purchase #5 | $85.45 | 11.282% | $95.0905 | $95.09 | $95.10 | $95.10 |
| Purchase #6 | $88.96 | 9.278% | $97.2137 | $97.21 | $97.20 | $97.20 |
| Purchase #7 | $10.72 | 3.822% | $11.1297 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $639.61 | $684.9672 | $684.96 | $685.00 | $685.00 | |