| 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 | $163.55 | 6.567% | $174.2903 | $174.29 | $174.30 | $174.30 |
| Purchase #2 | $132.63 | 12.243% | $148.8679 | $148.87 | $148.85 | $148.90 |
| Purchase #3 | $201.72 | 9.140% | $220.1572 | $220.16 | $220.15 | $220.20 |
| Purchase #4 | $214.41 | 13.849% | $244.1036 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $24.94 | 6.142% | $26.4718 | $26.47 | $26.45 | $26.50 |
| Purchase #6 | $118.57 | 3.187% | $122.3488 | $122.35 | $122.35 | $122.30 |
| Purchase #7 | $36.76 | 4.301% | $38.341 | $38.34 | $38.35 | $38.30 |
| 7 purchase totals = | $892.58 | $974.5806 | $974.58 | $974.55 | $974.60 | |