| 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 | $123.57 | 11.538% | $137.8275 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $170.58 | 11.796% | $190.7016 | $190.70 | $190.70 | $190.70 |
| Purchase #3 | $209.25 | 11.108% | $232.4935 | $232.49 | $232.50 | $232.50 |
| Purchase #4 | $146.63 | 6.192% | $155.7093 | $155.71 | $155.70 | $155.70 |
| Purchase #5 | $167.56 | 13.102% | $189.5137 | $189.51 | $189.50 | $189.50 |
| Purchase #6 | $67.85 | 8.868% | $73.8669 | $73.87 | $73.85 | $73.90 |
| Purchase #7 | $43.35 | 13.609% | $49.2495 | $49.25 | $49.25 | $49.20 |
| 7 purchase totals = | $928.79 | $1,029.3620 | $1,029.36 | $1,029.35 | $1,029.30 | |