| 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 | $110.44 | 13.130% | $124.9408 | $124.94 | $124.95 | $124.90 |
| Purchase #2 | $141.95 | 9.171% | $154.9682 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $16.82 | 9.318% | $18.3873 | $18.39 | $18.40 | $18.40 |
| Purchase #4 | $109.77 | 8.340% | $118.9248 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $160.58 | 6.200% | $170.536 | $170.54 | $170.55 | $170.50 |
| Purchase #6 | $76.55 | 4.244% | $79.7988 | $79.80 | $79.80 | $79.80 |
| Purchase #7 | $14.49 | 10.641% | $16.0319 | $16.03 | $16.05 | $16.00 |
| 7 purchase totals = | $630.60 | $683.5878 | $683.59 | $683.60 | $683.50 | |