| 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 | $166.86 | 4.109% | $173.7163 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $229.92 | 3.674% | $238.3673 | $238.37 | $238.35 | $238.40 |
| Purchase #3 | $107.32 | 13.272% | $121.5635 | $121.56 | $121.55 | $121.60 |
| Purchase #4 | $40.37 | 13.423% | $45.7889 | $45.79 | $45.80 | $45.80 |
| Purchase #5 | $115.38 | 9.679% | $126.5476 | $126.55 | $126.55 | $126.50 |
| Purchase #6 | $182.70 | 5.490% | $192.7302 | $192.73 | $192.75 | $192.70 |
| Purchase #7 | $73.27 | 4.588% | $76.6316 | $76.63 | $76.65 | $76.60 |
| 7 purchase totals = | $915.82 | $975.3454 | $975.35 | $975.35 | $975.30 | |