| 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 | $156.81 | 7.600% | $168.7276 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $61.96 | 4.856% | $64.9688 | $64.97 | $64.95 | $65.00 |
| Purchase #3 | $131.32 | 5.260% | $138.2274 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $143.82 | 12.783% | $162.2045 | $162.20 | $162.20 | $162.20 |
| Purchase #5 | $186.35 | 11.286% | $207.3815 | $207.38 | $207.40 | $207.40 |
| Purchase #6 | $105.28 | 8.128% | $113.8372 | $113.84 | $113.85 | $113.80 |
| Purchase #7 | $105.92 | 11.348% | $117.9398 | $117.94 | $117.95 | $117.90 |
| 7 purchase totals = | $891.46 | $973.2868 | $973.29 | $973.35 | $973.20 | |