| 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 | $112.83 | 8.280% | $122.1723 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $78.45 | 4.429% | $81.9246 | $81.92 | $81.90 | $81.90 |
| Purchase #3 | $180.97 | 9.712% | $198.5458 | $198.55 | $198.55 | $198.50 |
| Purchase #4 | $182.99 | 10.490% | $202.1857 | $202.19 | $202.20 | $202.20 |
| Purchase #5 | $148.74 | 12.163% | $166.8312 | $166.83 | $166.85 | $166.80 |
| Purchase #6 | $64.31 | 8.582% | $69.8291 | $69.83 | $69.85 | $69.80 |
| Purchase #7 | $61.56 | 4.341% | $64.2323 | $64.23 | $64.25 | $64.20 |
| 7 purchase totals = | $829.85 | $905.7210 | $905.72 | $905.75 | $905.60 | |