| 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 | $184.67 | 4.410% | $192.8139 | $192.81 | $192.80 | $192.80 |
| Purchase #2 | $246.62 | 3.772% | $255.9225 | $255.92 | $255.90 | $255.90 |
| Purchase #3 | $26.55 | 8.722% | $28.8657 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $217.61 | 4.532% | $227.4721 | $227.47 | $227.45 | $227.50 |
| Purchase #5 | $154.76 | 6.476% | $164.7823 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $16.60 | 7.333% | $17.8173 | $17.82 | $17.80 | $17.80 |
| Purchase #7 | $64.32 | 13.470% | $72.9839 | $72.98 | $73.00 | $73.00 |
| 7 purchase totals = | $911.13 | $960.6577 | $960.65 | $960.60 | $960.70 | |