| 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 | $105.37 | 11.738% | $117.7383 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $147.99 | 4.622% | $154.8301 | $154.83 | $154.85 | $154.80 |
| Purchase #3 | $49.35 | 4.296% | $51.4701 | $51.47 | $51.45 | $51.50 |
| Purchase #4 | $146.45 | 9.287% | $160.0508 | $160.05 | $160.05 | $160.10 |
| Purchase #5 | $107.98 | 13.616% | $122.6826 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $132.75 | 8.651% | $144.2342 | $144.23 | $144.25 | $144.20 |
| Purchase #7 | $59.75 | 9.333% | $65.3265 | $65.33 | $65.35 | $65.30 |
| 7 purchase totals = | $749.64 | $816.3326 | $816.33 | $816.40 | $816.30 | |