| 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 | $95.82 | 7.818% | $103.3112 | $103.31 | $103.30 | $103.30 |
| Purchase #2 | $57.25 | 11.859% | $64.0393 | $64.04 | $64.05 | $64.00 |
| Purchase #3 | $110.43 | 3.250% | $114.019 | $114.02 | $114.00 | $114.00 |
| Purchase #4 | $167.40 | 4.538% | $174.9966 | $175.00 | $175.00 | $175.00 |
| Purchase #5 | $61.95 | 11.635% | $69.1579 | $69.16 | $69.15 | $69.20 |
| Purchase #6 | $157.28 | 4.863% | $164.9285 | $164.93 | $164.95 | $164.90 |
| Purchase #7 | $217.35 | 3.556% | $225.079 | $225.08 | $225.10 | $225.10 |
| 7 purchase totals = | $867.48 | $915.5315 | $915.54 | $915.55 | $915.50 | |