| 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 | $187.97 | 13.701% | $213.7238 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $165.77 | 4.714% | $173.5844 | $173.58 | $173.60 | $173.60 |
| Purchase #3 | $201.49 | 6.221% | $214.0247 | $214.02 | $214.00 | $214.00 |
| Purchase #4 | $84.77 | 9.811% | $93.0868 | $93.09 | $93.10 | $93.10 |
| Purchase #5 | $119.70 | 3.273% | $123.6178 | $123.62 | $123.60 | $123.60 |
| Purchase #6 | $14.43 | 5.872% | $15.2773 | $15.28 | $15.30 | $15.30 |
| Purchase #7 | $73.81 | 10.601% | $81.6346 | $81.63 | $81.65 | $81.60 |
| 7 purchase totals = | $847.94 | $914.9494 | $914.94 | $914.95 | $914.90 | |