| 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 | $132.52 | 9.121% | $144.6071 | $144.61 | $144.60 | $144.60 |
| Purchase #2 | $8.70 | 5.597% | $9.1869 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $155.72 | 13.576% | $176.8605 | $176.86 | $176.85 | $176.90 |
| Purchase #4 | $208.43 | 10.304% | $229.9066 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $46.83 | 9.144% | $51.1121 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $83.71 | 12.743% | $94.3772 | $94.38 | $94.40 | $94.40 |
| Purchase #7 | $176.72 | 5.499% | $186.4378 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $812.63 | $892.4882 | $892.50 | $892.50 | $892.50 | |