| 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 | $97.97 | 3.794% | $101.687 | $101.69 | $101.70 | $101.70 |
| Purchase #2 | $59.90 | 12.146% | $67.1755 | $67.18 | $67.20 | $67.20 |
| Purchase #3 | $128.92 | 4.710% | $134.9921 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $169.67 | 3.601% | $175.7798 | $175.78 | $175.80 | $175.80 |
| Purchase #5 | $182.25 | 11.872% | $203.8867 | $203.89 | $203.90 | $203.90 |
| Purchase #6 | $9.46 | 5.604% | $9.9901 | $9.99 | $10.00 | $10.00 |
| Purchase #7 | $139.33 | 6.546% | $148.4505 | $148.45 | $148.45 | $148.50 |
| 7 purchase totals = | $787.50 | $841.9617 | $841.97 | $842.05 | $842.10 | |