| 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 | $90.61 | 13.405% | $102.7563 | $102.76 | $102.75 | $102.80 |
| Purchase #2 | $143.80 | 13.667% | $163.4531 | $163.45 | $163.45 | $163.50 |
| Purchase #3 | $194.95 | 7.847% | $210.2477 | $210.25 | $210.25 | $210.20 |
| Purchase #4 | $209.93 | 11.217% | $233.4778 | $233.48 | $233.50 | $233.50 |
| Purchase #5 | $182.44 | 13.533% | $207.1296 | $207.13 | $207.15 | $207.10 |
| Purchase #6 | $31.95 | 9.727% | $35.0578 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $22.67 | 11.345% | $25.2419 | $25.24 | $25.25 | $25.20 |
| 7 purchase totals = | $876.35 | $977.3642 | $977.37 | $977.40 | $977.40 | |