| 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 | $167.98 | 6.458% | $178.8281 | $178.83 | $178.85 | $178.80 |
| Purchase #2 | $222.91 | 7.523% | $239.6795 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $6.96 | 7.214% | $7.4621 | $7.46 | $7.45 | $7.50 |
| Purchase #4 | $59.29 | 6.519% | $63.1551 | $63.16 | $63.15 | $63.20 |
| Purchase #5 | $203.31 | 13.801% | $231.3688 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $55.85 | 5.209% | $58.7592 | $58.76 | $58.75 | $58.80 |
| Purchase #7 | $111.83 | 3.239% | $115.4522 | $115.45 | $115.45 | $115.50 |
| 7 purchase totals = | $828.13 | $894.7050 | $894.71 | $894.70 | $894.90 | |