| 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 | $161.91 | 12.158% | $181.595 | $181.60 | $181.60 | $181.60 |
| Purchase #2 | $9.83 | 6.846% | $10.503 | $10.50 | $10.50 | $10.50 |
| Purchase #3 | $183.43 | 7.775% | $197.6917 | $197.69 | $197.70 | $197.70 |
| Purchase #4 | $37.85 | 4.201% | $39.4401 | $39.44 | $39.45 | $39.40 |
| Purchase #5 | $160.51 | 12.717% | $180.9221 | $180.92 | $180.90 | $180.90 |
| Purchase #6 | $81.94 | 7.264% | $87.8921 | $87.89 | $87.90 | $87.90 |
| Purchase #7 | $68.75 | 11.677% | $76.7779 | $76.78 | $76.80 | $76.80 |
| 7 purchase totals = | $704.22 | $774.8219 | $774.82 | $774.85 | $774.80 | |