| 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 | $156.89 | 10.337% | $173.1077 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $95.30 | 13.672% | $108.3294 | $108.33 | $108.35 | $108.30 |
| Purchase #3 | $163.91 | 6.747% | $174.969 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $96.53 | 8.500% | $104.7351 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $242.33 | 13.685% | $275.4929 | $275.49 | $275.50 | $275.50 |
| Purchase #6 | $229.63 | 10.874% | $254.6 | $254.60 | $254.60 | $254.60 |
| Purchase #7 | $146.78 | 7.133% | $157.2498 | $157.25 | $157.25 | $157.20 |
| 7 purchase totals = | $1,131.37 | $1,248.4839 | $1,248.49 | $1,248.50 | $1,248.40 | |