| 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 | $76.50 | 3.110% | $78.8792 | $78.88 | $78.90 | $78.90 |
| Purchase #2 | $158.42 | 7.677% | $170.5819 | $170.58 | $170.60 | $170.60 |
| Purchase #3 | $179.62 | 12.519% | $202.1066 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $236.56 | 10.166% | $260.6087 | $260.61 | $260.60 | $260.60 |
| Purchase #5 | $199.36 | 3.326% | $205.9907 | $205.99 | $206.00 | $206.00 |
| Purchase #6 | $147.79 | 8.505% | $160.3595 | $160.36 | $160.35 | $160.40 |
| Purchase #7 | $62.59 | 3.237% | $64.616 | $64.62 | $64.60 | $64.60 |
| 7 purchase totals = | $1,060.84 | $1,143.1426 | $1,143.15 | $1,143.15 | $1,143.20 | |