| 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 | $146.40 | 9.151% | $159.7971 | $159.80 | $159.80 | $159.80 |
| Purchase #2 | $17.26 | 4.407% | $18.0206 | $18.02 | $18.00 | $18.00 |
| Purchase #3 | $77.93 | 12.600% | $87.7492 | $87.75 | $87.75 | $87.70 |
| Purchase #4 | $124.54 | 13.365% | $141.1848 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $167.78 | 4.143% | $174.7311 | $174.73 | $174.75 | $174.70 |
| Purchase #6 | $244.29 | 9.713% | $268.0179 | $268.02 | $268.00 | $268.00 |
| Purchase #7 | $96.68 | 9.448% | $105.8143 | $105.81 | $105.80 | $105.80 |
| 7 purchase totals = | $874.88 | $955.3150 | $955.31 | $955.30 | $955.20 | |