| 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 | $161.88 | 10.671% | $179.1542 | $179.15 | $179.15 | $179.20 |
| Purchase #2 | $56.72 | 6.746% | $60.5463 | $60.55 | $60.55 | $60.50 |
| Purchase #3 | $198.56 | 3.778% | $206.0616 | $206.06 | $206.05 | $206.10 |
| Purchase #4 | $126.61 | 13.582% | $143.8062 | $143.81 | $143.80 | $143.80 |
| Purchase #5 | $5.84 | 12.459% | $6.5676 | $6.57 | $6.55 | $6.60 |
| Purchase #6 | $111.37 | 4.510% | $116.3928 | $116.39 | $116.40 | $116.40 |
| Purchase #7 | $196.54 | 12.275% | $220.6653 | $220.67 | $220.65 | $220.70 |
| 7 purchase totals = | $857.52 | $933.1940 | $933.20 | $933.15 | $933.30 | |