| 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 | $101.96 | 13.410% | $115.6328 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $111.80 | 13.400% | $126.7812 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $136.98 | 4.589% | $143.266 | $143.27 | $143.25 | $143.30 |
| Purchase #4 | $178.46 | 9.146% | $194.782 | $194.78 | $194.80 | $194.80 |
| Purchase #5 | $55.80 | 9.457% | $61.077 | $61.08 | $61.10 | $61.10 |
| Purchase #6 | $16.78 | 6.546% | $17.8784 | $17.88 | $17.90 | $17.90 |
| Purchase #7 | $79.74 | 12.461% | $89.6764 | $89.68 | $89.70 | $89.70 |
| 7 purchase totals = | $681.52 | $749.0938 | $749.10 | $749.20 | $749.20 | |