| 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 | $162.50 | 8.844% | $176.8715 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $62.35 | 3.609% | $64.6002 | $64.60 | $64.60 | $64.60 |
| Purchase #3 | $201.60 | 7.170% | $216.0547 | $216.05 | $216.05 | $216.10 |
| Purchase #4 | $56.48 | 5.123% | $59.3735 | $59.37 | $59.35 | $59.40 |
| Purchase #5 | $66.41 | 7.867% | $71.6345 | $71.63 | $71.65 | $71.60 |
| Purchase #6 | $229.91 | 13.220% | $260.3041 | $260.30 | $260.30 | $260.30 |
| Purchase #7 | $34.62 | 12.702% | $39.0174 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $813.87 | $887.8559 | $887.84 | $887.80 | $887.90 | |