| 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 | $138.81 | 6.667% | $148.0645 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $127.86 | 10.441% | $141.2099 | $141.21 | $141.20 | $141.20 |
| Purchase #3 | $158.99 | 11.153% | $176.7222 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $221.67 | 6.521% | $236.1251 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $68.47 | 8.585% | $74.3481 | $74.35 | $74.35 | $74.30 |
| Purchase #6 | $79.37 | 3.803% | $82.3884 | $82.39 | $82.40 | $82.40 |
| Purchase #7 | $40.68 | 7.645% | $43.79 | $43.79 | $43.80 | $43.80 |
| 7 purchase totals = | $835.85 | $902.6482 | $902.65 | $902.65 | $902.60 | |