| 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 | $77.98 | 10.534% | $86.1944 | $86.19 | $86.20 | $86.20 |
| Purchase #2 | $161.29 | 7.864% | $173.9738 | $173.97 | $173.95 | $174.00 |
| Purchase #3 | $17.86 | 6.444% | $19.0109 | $19.01 | $19.00 | $19.00 |
| Purchase #4 | $11.41 | 13.674% | $12.9702 | $12.97 | $12.95 | $13.00 |
| Purchase #5 | $225.63 | 10.263% | $248.7864 | $248.79 | $248.80 | $248.80 |
| Purchase #6 | $124.78 | 3.120% | $128.6731 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $246.88 | 12.767% | $278.3992 | $278.40 | $278.40 | $278.40 |
| 7 purchase totals = | $865.83 | $948.0080 | $948.00 | $947.95 | $948.10 | |