| 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 | $203.53 | 7.420% | $218.6319 | $218.63 | $218.65 | $218.60 |
| Purchase #2 | $134.44 | 3.839% | $139.6012 | $139.60 | $139.60 | $139.60 |
| Purchase #3 | $150.64 | 13.327% | $170.7158 | $170.72 | $170.70 | $170.70 |
| Purchase #4 | $78.39 | 3.267% | $80.951 | $80.95 | $80.95 | $81.00 |
| Purchase #5 | $110.90 | 12.271% | $124.5085 | $124.51 | $124.50 | $124.50 |
| Purchase #6 | $105.70 | 4.276% | $110.2197 | $110.22 | $110.20 | $110.20 |
| Purchase #7 | $16.79 | 12.624% | $18.9096 | $18.91 | $18.90 | $18.90 |
| 7 purchase totals = | $800.39 | $863.5377 | $863.54 | $863.50 | $863.50 | |