| 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 | $133.55 | 6.787% | $142.614 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $156.82 | 13.135% | $177.4183 | $177.42 | $177.40 | $177.40 |
| Purchase #3 | $175.71 | 12.791% | $198.1851 | $198.19 | $198.20 | $198.20 |
| Purchase #4 | $231.26 | 13.441% | $262.3437 | $262.34 | $262.35 | $262.30 |
| Purchase #5 | $95.38 | 10.150% | $105.0611 | $105.06 | $105.05 | $105.10 |
| Purchase #6 | $137.79 | 5.237% | $145.0061 | $145.01 | $145.00 | $145.00 |
| Purchase #7 | $99.70 | 3.188% | $102.8784 | $102.88 | $102.90 | $102.90 |
| 7 purchase totals = | $1,030.21 | $1,133.5067 | $1,133.51 | $1,133.50 | $1,133.50 | |