| 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 | $144.32 | 8.798% | $157.0173 | $157.02 | $157.00 | $157.00 |
| Purchase #2 | $126.86 | 8.527% | $137.6774 | $137.68 | $137.70 | $137.70 |
| Purchase #3 | $225.80 | 3.795% | $234.3691 | $234.37 | $234.35 | $234.40 |
| Purchase #4 | $147.47 | 5.653% | $155.8065 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $238.35 | 11.724% | $266.2942 | $266.29 | $266.30 | $266.30 |
| Purchase #6 | $72.53 | 10.242% | $79.9585 | $79.96 | $79.95 | $80.00 |
| Purchase #7 | $22.80 | 4.146% | $23.7453 | $23.75 | $23.75 | $23.70 |
| 7 purchase totals = | $978.13 | $1,054.8683 | $1,054.88 | $1,054.85 | $1,054.90 | |