| 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 | $153.72 | 13.388% | $174.3 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $36.27 | 12.136% | $40.6717 | $40.67 | $40.65 | $40.70 |
| Purchase #3 | $121.92 | 6.448% | $129.7814 | $129.78 | $129.80 | $129.80 |
| Purchase #4 | $196.79 | 9.410% | $215.3079 | $215.31 | $215.30 | $215.30 |
| Purchase #5 | $66.85 | 8.219% | $72.3444 | $72.34 | $72.35 | $72.30 |
| Purchase #6 | $113.39 | 9.515% | $124.1791 | $124.18 | $124.20 | $124.20 |
| Purchase #7 | $79.31 | 7.264% | $85.0711 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $768.25 | $841.6556 | $841.65 | $841.65 | $841.70 | |