| 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 | $179.94 | 10.646% | $199.0964 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $91.91 | 6.340% | $97.7371 | $97.74 | $97.75 | $97.70 |
| Purchase #3 | $245.72 | 8.102% | $265.6282 | $265.63 | $265.65 | $265.60 |
| Purchase #4 | $132.56 | 12.181% | $148.7071 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $10.55 | 10.825% | $11.692 | $11.69 | $11.70 | $11.70 |
| Purchase #6 | $214.68 | 7.504% | $230.7896 | $230.79 | $230.80 | $230.80 |
| Purchase #7 | $55.70 | 13.462% | $63.1983 | $63.20 | $63.20 | $63.20 |
| 7 purchase totals = | $931.06 | $1,016.8487 | $1,016.86 | $1,016.90 | $1,016.80 | |