| 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 | $14.92 | 9.202% | $16.2929 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $131.69 | 9.483% | $144.1782 | $144.18 | $144.20 | $144.20 |
| Purchase #3 | $221.82 | 5.323% | $233.6275 | $233.63 | $233.65 | $233.60 |
| Purchase #4 | $153.25 | 8.731% | $166.6303 | $166.63 | $166.65 | $166.60 |
| Purchase #5 | $215.80 | 3.727% | $223.8429 | $223.84 | $223.85 | $223.80 |
| Purchase #6 | $17.46 | 3.852% | $18.1326 | $18.13 | $18.15 | $18.10 |
| Purchase #7 | $199.44 | 9.770% | $218.9253 | $218.93 | $218.95 | $218.90 |
| 7 purchase totals = | $954.38 | $1,021.6297 | $1,021.63 | $1,021.75 | $1,021.50 | |