| 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 | $155.92 | 12.343% | $175.1652 | $175.17 | $175.15 | $175.20 |
| Purchase #2 | $34.94 | 3.129% | $36.0333 | $36.03 | $36.05 | $36.00 |
| Purchase #3 | $250.31 | 7.478% | $269.0282 | $269.03 | $269.05 | $269.00 |
| Purchase #4 | $247.26 | 10.304% | $272.7377 | $272.74 | $272.75 | $272.70 |
| Purchase #5 | $132.35 | 3.432% | $136.8923 | $136.89 | $136.90 | $136.90 |
| Purchase #6 | $9.87 | 9.619% | $10.8194 | $10.82 | $10.80 | $10.80 |
| Purchase #7 | $239.28 | 10.457% | $264.3015 | $264.30 | $264.30 | $264.30 |
| 7 purchase totals = | $1,069.93 | $1,164.9776 | $1,164.98 | $1,165.00 | $1,164.90 | |