| 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 | $185.52 | 10.351% | $204.7232 | $204.72 | $204.70 | $204.70 |
| Purchase #2 | $15.81 | 5.709% | $16.7126 | $16.71 | $16.70 | $16.70 |
| Purchase #3 | $59.43 | 9.582% | $65.1246 | $65.12 | $65.10 | $65.10 |
| Purchase #4 | $56.79 | 7.478% | $61.0368 | $61.04 | $61.05 | $61.00 |
| Purchase #5 | $141.35 | 3.740% | $146.6365 | $146.64 | $146.65 | $146.60 |
| Purchase #6 | $123.27 | 13.231% | $139.5799 | $139.58 | $139.60 | $139.60 |
| Purchase #7 | $138.69 | 12.677% | $156.2717 | $156.27 | $156.25 | $156.30 |
| 7 purchase totals = | $720.86 | $790.0853 | $790.08 | $790.05 | $790.00 | |