| 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 | $201.27 | 6.184% | $213.7165 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $186.83 | 12.839% | $210.8171 | $210.82 | $210.80 | $210.80 |
| Purchase #3 | $61.51 | 8.591% | $66.7943 | $66.79 | $66.80 | $66.80 |
| Purchase #4 | $115.78 | 13.458% | $131.3617 | $131.36 | $131.35 | $131.40 |
| Purchase #5 | $143.41 | 10.429% | $158.3662 | $158.37 | $158.35 | $158.40 |
| Purchase #6 | $50.79 | 10.403% | $56.0737 | $56.07 | $56.05 | $56.10 |
| Purchase #7 | $74.33 | 8.157% | $80.3931 | $80.39 | $80.40 | $80.40 |
| 7 purchase totals = | $833.92 | $917.5226 | $917.52 | $917.45 | $917.60 | |