| 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 | $108.26 | 8.344% | $117.2932 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $118.67 | 8.745% | $129.0477 | $129.05 | $129.05 | $129.00 |
| Purchase #3 | $17.30 | 8.554% | $18.7798 | $18.78 | $18.80 | $18.80 |
| Purchase #4 | $198.87 | 13.365% | $225.449 | $225.45 | $225.45 | $225.40 |
| Purchase #5 | $8.39 | 12.710% | $9.4564 | $9.46 | $9.45 | $9.50 |
| Purchase #6 | $5.49 | 5.532% | $5.7937 | $5.79 | $5.80 | $5.80 |
| Purchase #7 | $157.74 | 7.723% | $169.9223 | $169.92 | $169.90 | $169.90 |
| 7 purchase totals = | $614.72 | $675.7421 | $675.74 | $675.75 | $675.70 | |