| 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 | $148.50 | 6.684% | $158.4257 | $158.43 | $158.45 | $158.40 |
| Purchase #2 | $112.78 | 9.418% | $123.4016 | $123.40 | $123.40 | $123.40 |
| Purchase #3 | $206.34 | 4.747% | $216.135 | $216.14 | $216.15 | $216.10 |
| Purchase #4 | $63.43 | 8.372% | $68.7404 | $68.74 | $68.75 | $68.70 |
| Purchase #5 | $22.97 | 3.723% | $23.8252 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $235.31 | 10.175% | $259.2528 | $259.25 | $259.25 | $259.30 |
| Purchase #7 | $233.81 | 11.363% | $260.3778 | $260.38 | $260.40 | $260.40 |
| 7 purchase totals = | $1,023.14 | $1,110.1585 | $1,110.17 | $1,110.25 | $1,110.10 | |