| 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 | $151.76 | 9.699% | $166.4792 | $166.48 | $166.50 | $166.50 |
| Purchase #2 | $113.93 | 7.472% | $122.4428 | $122.44 | $122.45 | $122.40 |
| Purchase #3 | $59.88 | 6.376% | $63.6979 | $63.70 | $63.70 | $63.70 |
| Purchase #4 | $53.47 | 9.520% | $58.5603 | $58.56 | $58.55 | $58.60 |
| Purchase #5 | $199.37 | 10.813% | $220.9279 | $220.93 | $220.95 | $220.90 |
| Purchase #6 | $9.73 | 5.397% | $10.2551 | $10.26 | $10.25 | $10.30 |
| Purchase #7 | $141.99 | 3.510% | $146.9738 | $146.97 | $146.95 | $147.00 |
| 7 purchase totals = | $730.13 | $789.3370 | $789.34 | $789.35 | $789.40 | |