| 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 | $138.67 | 5.832% | $146.7572 | $146.76 | $146.75 | $146.80 |
| Purchase #2 | $146.34 | 6.488% | $155.8345 | $155.83 | $155.85 | $155.80 |
| Purchase #3 | $130.80 | 4.648% | $136.8796 | $136.88 | $136.90 | $136.90 |
| Purchase #4 | $184.74 | 11.567% | $206.1089 | $206.11 | $206.10 | $206.10 |
| Purchase #5 | $99.41 | 3.186% | $102.5772 | $102.58 | $102.60 | $102.60 |
| Purchase #6 | $103.58 | 11.838% | $115.8418 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $63.42 | 3.784% | $65.8198 | $65.82 | $65.80 | $65.80 |
| 7 purchase totals = | $866.96 | $929.8190 | $929.82 | $929.85 | $929.80 | |