| 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 | $146.91 | 4.453% | $153.4519 | $153.45 | $153.45 | $153.50 |
| Purchase #2 | $127.42 | 4.296% | $132.894 | $132.89 | $132.90 | $132.90 |
| Purchase #3 | $236.81 | 4.714% | $247.9732 | $247.97 | $247.95 | $248.00 |
| Purchase #4 | $127.73 | 4.580% | $133.58 | $133.58 | $133.60 | $133.60 |
| Purchase #5 | $234.67 | 9.757% | $257.5668 | $257.57 | $257.55 | $257.60 |
| Purchase #6 | $10.99 | 9.693% | $12.0553 | $12.06 | $12.05 | $12.10 |
| Purchase #7 | $124.60 | 5.180% | $131.0543 | $131.05 | $131.05 | $131.10 |
| 7 purchase totals = | $1,009.13 | $1,068.5755 | $1,068.57 | $1,068.55 | $1,068.80 | |