| 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 | $194.73 | 5.352% | $205.1519 | $205.15 | $205.15 | $205.20 |
| Purchase #2 | $110.56 | 11.153% | $122.8908 | $122.89 | $122.90 | $122.90 |
| Purchase #3 | $51.81 | 3.396% | $53.5695 | $53.57 | $53.55 | $53.60 |
| Purchase #4 | $93.99 | 12.156% | $105.4154 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $142.98 | 10.565% | $158.0858 | $158.09 | $158.10 | $158.10 |
| Purchase #6 | $13.52 | 7.604% | $14.5481 | $14.55 | $14.55 | $14.50 |
| Purchase #7 | $213.95 | 10.351% | $236.096 | $236.10 | $236.10 | $236.10 |
| 7 purchase totals = | $821.54 | $895.7575 | $895.77 | $895.75 | $895.80 | |