| 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 | $73.84 | 12.232% | $82.8721 | $82.87 | $82.85 | $82.90 |
| Purchase #2 | $146.43 | 4.837% | $153.5128 | $153.51 | $153.50 | $153.50 |
| Purchase #3 | $192.74 | 10.735% | $213.4306 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $11.57 | 7.644% | $12.4544 | $12.45 | $12.45 | $12.50 |
| Purchase #5 | $231.98 | 9.403% | $253.7931 | $253.79 | $253.80 | $253.80 |
| Purchase #6 | $141.49 | 3.235% | $146.0672 | $146.07 | $146.05 | $146.10 |
| Purchase #7 | $30.76 | 8.452% | $33.3598 | $33.36 | $33.35 | $33.40 |
| 7 purchase totals = | $828.81 | $895.4900 | $895.48 | $895.45 | $895.60 | |