| 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 | $87.72 | 6.465% | $93.3911 | $93.39 | $93.40 | $93.40 |
| Purchase #2 | $80.65 | 7.770% | $86.9165 | $86.92 | $86.90 | $86.90 |
| Purchase #3 | $249.49 | 10.800% | $276.4349 | $276.43 | $276.45 | $276.40 |
| Purchase #4 | $167.63 | 8.597% | $182.0412 | $182.04 | $182.05 | $182.00 |
| Purchase #5 | $76.57 | 12.553% | $86.1818 | $86.18 | $86.20 | $86.20 |
| Purchase #6 | $136.99 | 9.539% | $150.0575 | $150.06 | $150.05 | $150.10 |
| Purchase #7 | $247.93 | 10.218% | $273.2635 | $273.26 | $273.25 | $273.30 |
| 7 purchase totals = | $1,046.98 | $1,148.2865 | $1,148.28 | $1,148.30 | $1,148.30 | |