| 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 | $120.96 | 12.647% | $136.2578 | $136.26 | $136.25 | $136.30 |
| Purchase #2 | $125.55 | 12.376% | $141.0881 | $141.09 | $141.10 | $141.10 |
| Purchase #3 | $122.38 | 6.861% | $130.7765 | $130.78 | $130.80 | $130.80 |
| Purchase #4 | $166.38 | 7.515% | $178.8835 | $178.88 | $178.90 | $178.90 |
| Purchase #5 | $94.37 | 7.119% | $101.0882 | $101.09 | $101.10 | $101.10 |
| Purchase #6 | $50.61 | 13.343% | $57.3629 | $57.36 | $57.35 | $57.40 |
| Purchase #7 | $121.88 | 3.639% | $126.3152 | $126.32 | $126.30 | $126.30 |
| 7 purchase totals = | $802.13 | $871.7722 | $871.78 | $871.80 | $871.90 | |