| 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 | $162.36 | 6.492% | $172.9004 | $172.90 | $172.90 | $172.90 |
| Purchase #2 | $205.55 | 5.446% | $216.7443 | $216.74 | $216.75 | $216.70 |
| Purchase #3 | $42.65 | 12.659% | $48.0491 | $48.05 | $48.05 | $48.00 |
| Purchase #4 | $197.48 | 5.423% | $208.1893 | $208.19 | $208.20 | $208.20 |
| Purchase #5 | $55.25 | 8.318% | $59.8457 | $59.85 | $59.85 | $59.80 |
| Purchase #6 | $195.48 | 10.526% | $216.0562 | $216.06 | $216.05 | $216.10 |
| Purchase #7 | $175.34 | 5.561% | $185.0907 | $185.09 | $185.10 | $185.10 |
| 7 purchase totals = | $1,034.11 | $1,106.8757 | $1,106.88 | $1,106.90 | $1,106.80 | |