| 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 | $122.70 | 8.575% | $133.2215 | $133.22 | $133.20 | $133.20 |
| Purchase #2 | $242.51 | 12.519% | $272.8698 | $272.87 | $272.85 | $272.90 |
| Purchase #3 | $23.87 | 9.190% | $26.0637 | $26.06 | $26.05 | $26.10 |
| Purchase #4 | $55.66 | 13.710% | $63.291 | $63.29 | $63.30 | $63.30 |
| Purchase #5 | $189.92 | 8.190% | $205.4744 | $205.47 | $205.45 | $205.50 |
| Purchase #6 | $94.25 | 9.746% | $103.4356 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $156.35 | 6.729% | $166.8708 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $885.26 | $971.2268 | $971.22 | $971.15 | $971.30 | |