| 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 | $151.41 | 9.314% | $165.5123 | $165.51 | $165.50 | $165.50 |
| Purchase #2 | $81.73 | 6.675% | $87.1855 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $22.57 | 3.270% | $23.308 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $210.80 | 5.590% | $222.5837 | $222.58 | $222.60 | $222.60 |
| Purchase #5 | $157.67 | 12.611% | $177.5538 | $177.55 | $177.55 | $177.60 |
| Purchase #6 | $73.94 | 5.475% | $77.9882 | $77.99 | $78.00 | $78.00 |
| Purchase #7 | $72.89 | 13.217% | $82.5239 | $82.52 | $82.50 | $82.50 |
| 7 purchase totals = | $771.01 | $836.6554 | $836.65 | $836.65 | $836.70 | |