| 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 | $144.82 | 3.608% | $150.0451 | $150.05 | $150.05 | $150.00 |
| Purchase #2 | $196.63 | 4.812% | $206.0918 | $206.09 | $206.10 | $206.10 |
| Purchase #3 | $236.49 | 3.371% | $244.4621 | $244.46 | $244.45 | $244.50 |
| Purchase #4 | $205.29 | 4.746% | $215.0331 | $215.03 | $215.05 | $215.00 |
| Purchase #5 | $10.31 | 13.657% | $11.718 | $11.72 | $11.70 | $11.70 |
| Purchase #6 | $171.62 | 7.670% | $184.7833 | $184.78 | $184.80 | $184.80 |
| Purchase #7 | $76.31 | 10.874% | $84.6079 | $84.61 | $84.60 | $84.60 |
| 7 purchase totals = | $1,041.47 | $1,096.7413 | $1,096.74 | $1,096.75 | $1,096.70 | |