| 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 | $134.72 | 11.755% | $150.5563 | $150.56 | $150.55 | $150.60 |
| Purchase #2 | $76.37 | 9.344% | $83.506 | $83.51 | $83.50 | $83.50 |
| Purchase #3 | $247.68 | 11.657% | $276.5521 | $276.55 | $276.55 | $276.60 |
| Purchase #4 | $173.74 | 8.706% | $188.8658 | $188.87 | $188.85 | $188.90 |
| Purchase #5 | $228.83 | 7.812% | $246.7062 | $246.71 | $246.70 | $246.70 |
| Purchase #6 | $84.47 | 3.395% | $87.3378 | $87.34 | $87.35 | $87.30 |
| Purchase #7 | $123.74 | 3.195% | $127.6935 | $127.69 | $127.70 | $127.70 |
| 7 purchase totals = | $1,069.55 | $1,161.2177 | $1,161.23 | $1,161.20 | $1,161.30 | |