| 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 | $97.35 | 10.194% | $107.2739 | $107.27 | $107.25 | $107.30 |
| Purchase #2 | $142.29 | 5.638% | $150.3123 | $150.31 | $150.30 | $150.30 |
| Purchase #3 | $163.32 | 7.254% | $175.1672 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $56.81 | 6.571% | $60.543 | $60.54 | $60.55 | $60.50 |
| Purchase #5 | $197.69 | 10.160% | $217.7753 | $217.78 | $217.80 | $217.80 |
| Purchase #6 | $113.72 | 10.642% | $125.8221 | $125.82 | $125.80 | $125.80 |
| Purchase #7 | $144.30 | 12.453% | $162.2697 | $162.27 | $162.25 | $162.30 |
| 7 purchase totals = | $915.48 | $999.1635 | $999.16 | $999.10 | $999.20 | |