| 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 | $78.37 | 5.158% | $82.4123 | $82.41 | $82.40 | $82.40 |
| Purchase #2 | $133.53 | 6.329% | $141.9811 | $141.98 | $142.00 | $142.00 |
| Purchase #3 | $78.89 | 3.245% | $81.45 | $81.45 | $81.45 | $81.50 |
| Purchase #4 | $9.87 | 4.700% | $10.3339 | $10.33 | $10.35 | $10.30 |
| Purchase #5 | $151.60 | 4.117% | $157.8414 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $122.73 | 10.619% | $135.7627 | $135.76 | $135.75 | $135.80 |
| Purchase #7 | $173.98 | 4.205% | $181.2959 | $181.30 | $181.30 | $181.30 |
| 7 purchase totals = | $748.97 | $791.0773 | $791.07 | $791.10 | $791.10 | |