| 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 | $235.58 | 9.122% | $257.0696 | $257.07 | $257.05 | $257.10 |
| Purchase #2 | $58.87 | 12.522% | $66.2417 | $66.24 | $66.25 | $66.20 |
| Purchase #3 | $167.41 | 9.841% | $183.8848 | $183.88 | $183.90 | $183.90 |
| Purchase #4 | $182.69 | 3.715% | $189.4769 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $57.35 | 13.845% | $65.2901 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $19.41 | 6.413% | $20.6548 | $20.65 | $20.65 | $20.70 |
| Purchase #7 | $126.28 | 4.525% | $131.9942 | $131.99 | $132.00 | $132.00 |
| 7 purchase totals = | $847.59 | $914.6121 | $914.60 | $914.65 | $914.70 | |