| 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 | $30.42 | 13.305% | $34.4674 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $173.55 | 4.402% | $181.1897 | $181.19 | $181.20 | $181.20 |
| Purchase #3 | $89.26 | 12.400% | $100.3282 | $100.33 | $100.35 | $100.30 |
| Purchase #4 | $194.46 | 9.315% | $212.5739 | $212.57 | $212.55 | $212.60 |
| Purchase #5 | $179.54 | 8.206% | $194.2731 | $194.27 | $194.25 | $194.30 |
| Purchase #6 | $81.62 | 7.324% | $87.5978 | $87.60 | $87.60 | $87.60 |
| Purchase #7 | $243.86 | 7.213% | $261.4496 | $261.45 | $261.45 | $261.40 |
| 7 purchase totals = | $992.71 | $1,071.8797 | $1,071.88 | $1,071.85 | $1,071.90 | |