| 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 | $151.41 | 11.729% | $169.1689 | $169.17 | $169.15 | $169.20 |
| Purchase #2 | $203.80 | 13.131% | $230.561 | $230.56 | $230.55 | $230.60 |
| Purchase #3 | $34.55 | 12.534% | $38.8805 | $38.88 | $38.90 | $38.90 |
| Purchase #4 | $169.35 | 6.720% | $180.7303 | $180.73 | $180.75 | $180.70 |
| Purchase #5 | $136.37 | 8.558% | $148.0405 | $148.04 | $148.05 | $148.00 |
| Purchase #6 | $27.61 | 10.238% | $30.4367 | $30.44 | $30.45 | $30.40 |
| Purchase #7 | $9.80 | 4.696% | $10.2602 | $10.26 | $10.25 | $10.30 |
| 7 purchase totals = | $732.89 | $808.0781 | $808.08 | $808.10 | $808.10 | |