| 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 | $221.98 | 6.508% | $236.4265 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $208.28 | 4.530% | $217.7151 | $217.72 | $217.70 | $217.70 |
| Purchase #3 | $142.76 | 6.856% | $152.5476 | $152.55 | $152.55 | $152.50 |
| Purchase #4 | $123.68 | 4.728% | $129.5276 | $129.53 | $129.55 | $129.50 |
| Purchase #5 | $13.59 | 6.860% | $14.5223 | $14.52 | $14.50 | $14.50 |
| Purchase #6 | $148.87 | 7.862% | $160.5742 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $6.53 | 12.759% | $7.3632 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $865.69 | $918.6765 | $918.68 | $918.65 | $918.60 | |