| 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 | $192.45 | 7.499% | $206.8818 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $198.90 | 13.305% | $225.3636 | $225.36 | $225.35 | $225.40 |
| Purchase #3 | $105.53 | 9.661% | $115.7253 | $115.73 | $115.75 | $115.70 |
| Purchase #4 | $246.90 | 13.556% | $280.3698 | $280.37 | $280.35 | $280.40 |
| Purchase #5 | $98.85 | 6.743% | $105.5155 | $105.52 | $105.50 | $105.50 |
| Purchase #6 | $93.37 | 4.609% | $97.6734 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $140.59 | 12.517% | $158.1877 | $158.19 | $158.20 | $158.20 |
| 7 purchase totals = | $1,076.59 | $1,189.7171 | $1,189.72 | $1,189.70 | $1,189.80 | |