| 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 | $132.34 | 7.484% | $142.2443 | $142.24 | $142.25 | $142.20 |
| Purchase #2 | $55.35 | 3.202% | $57.1223 | $57.12 | $57.10 | $57.10 |
| Purchase #3 | $169.44 | 8.555% | $183.9356 | $183.94 | $183.95 | $183.90 |
| Purchase #4 | $156.70 | 3.423% | $162.0638 | $162.06 | $162.05 | $162.10 |
| Purchase #5 | $14.70 | 4.764% | $15.4003 | $15.40 | $15.40 | $15.40 |
| Purchase #6 | $136.26 | 7.444% | $146.4032 | $146.40 | $146.40 | $146.40 |
| Purchase #7 | $219.44 | 10.792% | $243.122 | $243.12 | $243.10 | $243.10 |
| 7 purchase totals = | $884.23 | $950.2915 | $950.28 | $950.25 | $950.20 | |