| 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 | $72.31 | 12.766% | $81.5411 | $81.54 | $81.55 | $81.50 |
| Purchase #2 | $95.64 | 11.142% | $106.2962 | $106.30 | $106.30 | $106.30 |
| Purchase #3 | $152.75 | 10.508% | $168.801 | $168.80 | $168.80 | $168.80 |
| Purchase #4 | $231.34 | 13.555% | $262.6981 | $262.70 | $262.70 | $262.70 |
| Purchase #5 | $165.90 | 5.795% | $175.5139 | $175.51 | $175.50 | $175.50 |
| Purchase #6 | $80.51 | 8.585% | $87.4218 | $87.42 | $87.40 | $87.40 |
| Purchase #7 | $239.92 | 8.114% | $259.3871 | $259.39 | $259.40 | $259.40 |
| 7 purchase totals = | $1,038.37 | $1,141.6592 | $1,141.66 | $1,141.65 | $1,141.60 | |