| 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 | $184.78 | 13.195% | $209.1617 | $209.16 | $209.15 | $209.20 |
| Purchase #2 | $5.38 | 8.261% | $5.8244 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $139.74 | 13.728% | $158.9235 | $158.92 | $158.90 | $158.90 |
| Purchase #4 | $200.81 | 10.526% | $221.9473 | $221.95 | $221.95 | $221.90 |
| Purchase #5 | $91.84 | 3.477% | $95.0333 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $249.57 | 7.367% | $267.9558 | $267.96 | $267.95 | $268.00 |
| Purchase #7 | $32.72 | 12.843% | $36.9222 | $36.92 | $36.90 | $36.90 |
| 7 purchase totals = | $904.84 | $995.7682 | $995.76 | $995.70 | $995.70 | |