| 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 | $185.97 | 13.270% | $210.6482 | $210.65 | $210.65 | $210.60 |
| Purchase #2 | $127.84 | 4.604% | $133.7258 | $133.73 | $133.75 | $133.70 |
| Purchase #3 | $139.42 | 11.512% | $155.47 | $155.47 | $155.45 | $155.50 |
| Purchase #4 | $153.54 | 10.768% | $170.0732 | $170.07 | $170.05 | $170.10 |
| Purchase #5 | $36.93 | 9.821% | $40.5569 | $40.56 | $40.55 | $40.60 |
| Purchase #6 | $11.36 | 7.614% | $12.225 | $12.23 | $12.25 | $12.20 |
| Purchase #7 | $138.31 | 12.488% | $155.5822 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $793.37 | $878.2813 | $878.29 | $878.30 | $878.30 | |