| 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 | $10.39 | 9.822% | $11.4105 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $173.94 | 8.519% | $188.7579 | $188.76 | $188.75 | $188.80 |
| Purchase #3 | $156.63 | 11.315% | $174.3527 | $174.35 | $174.35 | $174.40 |
| Purchase #4 | $168.55 | 3.652% | $174.7054 | $174.71 | $174.70 | $174.70 |
| Purchase #5 | $130.93 | 11.850% | $146.4452 | $146.45 | $146.45 | $146.40 |
| Purchase #6 | $50.38 | 11.327% | $56.0865 | $56.09 | $56.10 | $56.10 |
| Purchase #7 | $62.44 | 7.285% | $66.9888 | $66.99 | $67.00 | $67.00 |
| 7 purchase totals = | $753.26 | $818.7470 | $818.76 | $818.75 | $818.80 | |