| 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 | $158.52 | 6.340% | $168.5702 | $168.57 | $168.55 | $168.60 |
| Purchase #2 | $199.65 | 9.159% | $217.9359 | $217.94 | $217.95 | $217.90 |
| Purchase #3 | $204.76 | 6.617% | $218.309 | $218.31 | $218.30 | $218.30 |
| Purchase #4 | $144.54 | 4.773% | $151.4389 | $151.44 | $151.45 | $151.40 |
| Purchase #5 | $117.92 | 3.291% | $121.8007 | $121.80 | $121.80 | $121.80 |
| Purchase #6 | $119.29 | 9.381% | $130.4806 | $130.48 | $130.50 | $130.50 |
| Purchase #7 | $89.89 | 8.323% | $97.3715 | $97.37 | $97.35 | $97.40 |
| 7 purchase totals = | $1,034.57 | $1,105.9068 | $1,105.91 | $1,105.90 | $1,105.90 | |