| 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 | $141.90 | 9.119% | $154.8399 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $148.37 | 6.473% | $157.974 | $157.97 | $157.95 | $158.00 |
| Purchase #3 | $192.35 | 11.866% | $215.1743 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $124.93 | 10.402% | $137.9252 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $12.74 | 8.220% | $13.7872 | $13.79 | $13.80 | $13.80 |
| Purchase #6 | $66.40 | 6.216% | $70.5274 | $70.53 | $70.55 | $70.50 |
| Purchase #7 | $39.63 | 5.495% | $41.8077 | $41.81 | $41.80 | $41.80 |
| 7 purchase totals = | $726.32 | $792.0357 | $792.04 | $792.05 | $792.00 | |