| 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 | $169.68 | 4.602% | $177.4887 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $207.69 | 9.202% | $226.8016 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $232.59 | 10.500% | $257.012 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $249.39 | 10.557% | $275.7181 | $275.72 | $275.70 | $275.70 |
| Purchase #5 | $84.87 | 3.155% | $87.5476 | $87.55 | $87.55 | $87.50 |
| Purchase #6 | $210.78 | 7.771% | $227.1597 | $227.16 | $227.15 | $227.20 |
| Purchase #7 | $67.66 | 5.110% | $71.1174 | $71.12 | $71.10 | $71.10 |
| 7 purchase totals = | $1,222.66 | $1,322.8451 | $1,322.85 | $1,322.80 | $1,322.80 | |