| 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 | $133.73 | 6.306% | $142.163 | $142.16 | $142.15 | $142.20 |
| Purchase #2 | $63.93 | 12.769% | $72.0932 | $72.09 | $72.10 | $72.10 |
| Purchase #3 | $27.85 | 8.725% | $30.2799 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $62.41 | 6.429% | $66.4223 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $7.98 | 5.724% | $8.4368 | $8.44 | $8.45 | $8.40 |
| Purchase #6 | $247.54 | 4.611% | $258.9541 | $258.95 | $258.95 | $259.00 |
| Purchase #7 | $185.50 | 5.609% | $195.9047 | $195.90 | $195.90 | $195.90 |
| 7 purchase totals = | $728.94 | $774.2540 | $774.24 | $774.25 | $774.30 | |