| 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 | $127.32 | 7.262% | $136.566 | $136.57 | $136.55 | $136.60 |
| Purchase #2 | $129.26 | 8.461% | $140.1967 | $140.20 | $140.20 | $140.20 |
| Purchase #3 | $197.78 | 3.801% | $205.2976 | $205.30 | $205.30 | $205.30 |
| Purchase #4 | $247.88 | 10.471% | $273.8355 | $273.84 | $273.85 | $273.80 |
| Purchase #5 | $22.55 | 8.797% | $24.5337 | $24.53 | $24.55 | $24.50 |
| Purchase #6 | $64.59 | 5.562% | $68.1825 | $68.18 | $68.20 | $68.20 |
| Purchase #7 | $154.66 | 5.454% | $163.0952 | $163.10 | $163.10 | $163.10 |
| 7 purchase totals = | $944.04 | $1,011.7072 | $1,011.72 | $1,011.75 | $1,011.70 | |