| 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 | $156.38 | 12.445% | $175.8415 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $126.93 | 7.496% | $136.4447 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $50.26 | 4.847% | $52.6961 | $52.70 | $52.70 | $52.70 |
| Purchase #4 | $68.69 | 4.238% | $71.6011 | $71.60 | $71.60 | $71.60 |
| Purchase #5 | $106.57 | 12.432% | $119.8188 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $91.96 | 11.157% | $102.22 | $102.22 | $102.20 | $102.20 |
| Purchase #7 | $216.91 | 7.836% | $233.9071 | $233.91 | $233.90 | $233.90 |
| 7 purchase totals = | $817.70 | $892.5293 | $892.53 | $892.50 | $892.40 | |