| 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 | $191.97 | 8.202% | $207.7154 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $179.98 | 13.511% | $204.2971 | $204.30 | $204.30 | $204.30 |
| Purchase #3 | $45.77 | 12.175% | $51.3425 | $51.34 | $51.35 | $51.30 |
| Purchase #4 | $139.81 | 11.161% | $155.4142 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $78.91 | 12.545% | $88.8093 | $88.81 | $88.80 | $88.80 |
| Purchase #6 | $12.30 | 11.865% | $13.7594 | $13.76 | $13.75 | $13.80 |
| Purchase #7 | $202.82 | 10.136% | $223.3778 | $223.38 | $223.40 | $223.40 |
| 7 purchase totals = | $851.56 | $944.7157 | $944.72 | $944.70 | $944.70 | |