| 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 | $177.34 | 9.413% | $194.033 | $194.03 | $194.05 | $194.00 |
| Purchase #2 | $122.70 | 7.842% | $132.3221 | $132.32 | $132.30 | $132.30 |
| Purchase #3 | $208.49 | 13.770% | $237.1991 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $84.31 | 12.250% | $94.638 | $94.64 | $94.65 | $94.60 |
| Purchase #5 | $50.59 | 7.347% | $54.3068 | $54.31 | $54.30 | $54.30 |
| Purchase #6 | $39.75 | 13.833% | $45.2486 | $45.25 | $45.25 | $45.20 |
| Purchase #7 | $131.31 | 5.658% | $138.7395 | $138.74 | $138.75 | $138.70 |
| 7 purchase totals = | $814.49 | $896.4871 | $896.49 | $896.50 | $896.30 | |