| 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 | $151.66 | 8.371% | $164.3555 | $164.36 | $164.35 | $164.40 |
| Purchase #2 | $102.35 | 3.516% | $105.9486 | $105.95 | $105.95 | $105.90 |
| Purchase #3 | $135.56 | 7.459% | $145.6714 | $145.67 | $145.65 | $145.70 |
| Purchase #4 | $50.55 | 10.652% | $55.9346 | $55.93 | $55.95 | $55.90 |
| Purchase #5 | $197.69 | 9.762% | $216.9885 | $216.99 | $217.00 | $217.00 |
| Purchase #6 | $109.37 | 13.305% | $123.9217 | $123.92 | $123.90 | $123.90 |
| Purchase #7 | $174.39 | 4.570% | $182.3596 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $921.57 | $995.1799 | $995.18 | $995.15 | $995.20 | |