| 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 | $125.34 | 8.645% | $136.1756 | $136.18 | $136.20 | $136.20 |
| Purchase #2 | $177.87 | 7.857% | $191.8452 | $191.85 | $191.85 | $191.80 |
| Purchase #3 | $188.46 | 13.683% | $214.247 | $214.25 | $214.25 | $214.20 |
| Purchase #4 | $202.50 | 5.320% | $213.273 | $213.27 | $213.25 | $213.30 |
| Purchase #5 | $167.84 | 4.528% | $175.4398 | $175.44 | $175.45 | $175.40 |
| Purchase #6 | $202.78 | 4.379% | $211.6597 | $211.66 | $211.65 | $211.70 |
| Purchase #7 | $45.91 | 6.510% | $48.8987 | $48.90 | $48.90 | $48.90 |
| 7 purchase totals = | $1,110.70 | $1,191.5390 | $1,191.55 | $1,191.55 | $1,191.50 | |