| 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 | $156.91 | 12.780% | $176.9631 | $176.96 | $176.95 | $177.00 |
| Purchase #2 | $150.31 | 8.450% | $163.0112 | $163.01 | $163.00 | $163.00 |
| Purchase #3 | $162.95 | 9.241% | $178.0082 | $178.01 | $178.00 | $178.00 |
| Purchase #4 | $35.48 | 3.234% | $36.6274 | $36.63 | $36.65 | $36.60 |
| Purchase #5 | $157.42 | 9.687% | $172.6693 | $172.67 | $172.65 | $172.70 |
| Purchase #6 | $70.36 | 12.367% | $79.0614 | $79.06 | $79.05 | $79.10 |
| Purchase #7 | $157.55 | 9.779% | $172.9568 | $172.96 | $172.95 | $173.00 |
| 7 purchase totals = | $890.98 | $979.2974 | $979.30 | $979.25 | $979.40 | |