| 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 | $181.50 | 4.613% | $189.8726 | $189.87 | $189.85 | $189.90 |
| Purchase #2 | $227.53 | 8.288% | $246.3877 | $246.39 | $246.40 | $246.40 |
| Purchase #3 | $26.90 | 3.790% | $27.9195 | $27.92 | $27.90 | $27.90 |
| Purchase #4 | $242.94 | 9.270% | $265.4605 | $265.46 | $265.45 | $265.50 |
| Purchase #5 | $46.55 | 4.747% | $48.7597 | $48.76 | $48.75 | $48.80 |
| Purchase #6 | $227.74 | 6.551% | $242.6592 | $242.66 | $242.65 | $242.70 |
| Purchase #7 | $30.89 | 7.561% | $33.2256 | $33.23 | $33.25 | $33.20 |
| 7 purchase totals = | $984.05 | $1,054.2848 | $1,054.29 | $1,054.25 | $1,054.40 | |