| 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 | $198.53 | 4.370% | $207.2058 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $148.79 | 12.800% | $167.8351 | $167.84 | $167.85 | $167.80 |
| Purchase #3 | $135.34 | 13.845% | $154.0778 | $154.08 | $154.10 | $154.10 |
| Purchase #4 | $101.92 | 8.684% | $110.7707 | $110.77 | $110.75 | $110.80 |
| Purchase #5 | $16.87 | 8.625% | $18.325 | $18.33 | $18.35 | $18.30 |
| Purchase #6 | $5.81 | 6.776% | $6.2037 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $69.35 | 3.700% | $71.916 | $71.92 | $71.90 | $71.90 |
| 7 purchase totals = | $676.61 | $736.3341 | $736.35 | $736.35 | $736.30 | |