| 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 | $133.61 | 3.552% | $138.3558 | $138.36 | $138.35 | $138.40 |
| Purchase #2 | $186.86 | 10.125% | $205.7796 | $205.78 | $205.80 | $205.80 |
| Purchase #3 | $61.90 | 8.228% | $66.9931 | $66.99 | $67.00 | $67.00 |
| Purchase #4 | $21.93 | 8.304% | $23.7511 | $23.75 | $23.75 | $23.80 |
| Purchase #5 | $243.92 | 8.445% | $264.519 | $264.52 | $264.50 | $264.50 |
| Purchase #6 | $193.47 | 7.255% | $207.5062 | $207.51 | $207.50 | $207.50 |
| Purchase #7 | $15.75 | 5.468% | $16.6112 | $16.61 | $16.60 | $16.60 |
| 7 purchase totals = | $857.44 | $923.5160 | $923.52 | $923.50 | $923.60 | |