| 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 | $186.46 | 6.813% | $199.1635 | $199.16 | $199.15 | $199.20 |
| Purchase #2 | $222.64 | 4.797% | $233.32 | $233.32 | $233.30 | $233.30 |
| Purchase #3 | $21.36 | 12.569% | $24.0447 | $24.04 | $24.05 | $24.00 |
| Purchase #4 | $132.99 | 6.276% | $141.3365 | $141.34 | $141.35 | $141.30 |
| Purchase #5 | $87.71 | 10.222% | $96.6757 | $96.68 | $96.70 | $96.70 |
| Purchase #6 | $97.82 | 7.313% | $104.9736 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $199.37 | 4.105% | $207.5541 | $207.55 | $207.55 | $207.60 |
| 7 purchase totals = | $948.35 | $1,007.0681 | $1,007.06 | $1,007.05 | $1,007.10 | |