| 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 | $128.46 | 8.353% | $139.1903 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $183.44 | 6.280% | $194.96 | $194.96 | $194.95 | $195.00 |
| Purchase #3 | $23.66 | 13.444% | $26.8409 | $26.84 | $26.85 | $26.80 |
| Purchase #4 | $73.46 | 10.702% | $81.3217 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $222.56 | 8.406% | $241.2684 | $241.27 | $241.25 | $241.30 |
| Purchase #6 | $49.93 | 4.589% | $52.2213 | $52.22 | $52.20 | $52.20 |
| Purchase #7 | $214.76 | 4.789% | $225.0449 | $225.04 | $225.05 | $225.00 |
| 7 purchase totals = | $896.27 | $960.8475 | $960.84 | $960.80 | $960.80 | |