| 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 | $150.99 | 10.752% | $167.2244 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $137.44 | 9.281% | $150.1958 | $150.20 | $150.20 | $150.20 |
| Purchase #3 | $137.88 | 8.452% | $149.5336 | $149.53 | $149.55 | $149.50 |
| Purchase #4 | $144.52 | 11.555% | $161.2193 | $161.22 | $161.20 | $161.20 |
| Purchase #5 | $215.64 | 5.350% | $227.1767 | $227.18 | $227.20 | $227.20 |
| Purchase #6 | $97.56 | 11.840% | $109.1111 | $109.11 | $109.10 | $109.10 |
| Purchase #7 | $41.71 | 9.776% | $45.7876 | $45.79 | $45.80 | $45.80 |
| 7 purchase totals = | $925.74 | $1,010.2485 | $1,010.25 | $1,010.25 | $1,010.20 | |