| 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 | $138.86 | 11.414% | $154.7095 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $70.66 | 7.413% | $75.898 | $75.90 | $75.90 | $75.90 |
| Purchase #3 | $112.85 | 4.583% | $118.0219 | $118.02 | $118.00 | $118.00 |
| Purchase #4 | $60.67 | 11.822% | $67.8424 | $67.84 | $67.85 | $67.80 |
| Purchase #5 | $130.47 | 13.766% | $148.4305 | $148.43 | $148.45 | $148.40 |
| Purchase #6 | $142.32 | 11.338% | $158.4562 | $158.46 | $158.45 | $158.50 |
| Purchase #7 | $229.57 | 3.818% | $238.335 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $885.40 | $961.6935 | $961.70 | $961.70 | $961.60 | |