| 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 | $149.81 | 5.554% | $158.1304 | $158.13 | $158.15 | $158.10 |
| Purchase #2 | $199.30 | 6.732% | $212.7169 | $212.72 | $212.70 | $212.70 |
| Purchase #3 | $188.77 | 9.291% | $206.3086 | $206.31 | $206.30 | $206.30 |
| Purchase #4 | $123.77 | 7.500% | $133.0528 | $133.05 | $133.05 | $133.10 |
| Purchase #5 | $11.53 | 11.770% | $12.8871 | $12.89 | $12.90 | $12.90 |
| Purchase #6 | $212.71 | 4.775% | $222.8669 | $222.87 | $222.85 | $222.90 |
| Purchase #7 | $100.36 | 7.808% | $108.1961 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $986.25 | $1,054.1588 | $1,054.17 | $1,054.15 | $1,054.20 | |