| 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 | $132.71 | 7.770% | $143.0216 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $142.35 | 12.398% | $159.9986 | $160.00 | $160.00 | $160.00 |
| Purchase #3 | $31.36 | 7.733% | $33.7851 | $33.79 | $33.80 | $33.80 |
| Purchase #4 | $185.81 | 11.270% | $206.7508 | $206.75 | $206.75 | $206.80 |
| Purchase #5 | $131.48 | 3.454% | $136.0213 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $116.90 | 7.717% | $125.9212 | $125.92 | $125.90 | $125.90 |
| Purchase #7 | $240.25 | 13.239% | $272.0567 | $272.06 | $272.05 | $272.10 |
| 7 purchase totals = | $980.86 | $1,077.5553 | $1,077.56 | $1,077.50 | $1,077.60 | |