| 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 | $149.33 | 11.171% | $166.0117 | $166.01 | $166.00 | $166.00 |
| Purchase #2 | $30.26 | 13.819% | $34.4416 | $34.44 | $34.45 | $34.40 |
| Purchase #3 | $201.73 | 13.558% | $229.0806 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $11.61 | 3.693% | $12.0388 | $12.04 | $12.05 | $12.00 |
| Purchase #5 | $107.49 | 7.103% | $115.125 | $115.13 | $115.15 | $115.10 |
| Purchase #6 | $106.87 | 11.225% | $118.8662 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $90.32 | 13.762% | $102.7498 | $102.75 | $102.75 | $102.70 |
| 7 purchase totals = | $697.61 | $778.3137 | $778.32 | $778.35 | $778.20 | |