| 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 | $111.26 | 13.307% | $126.0654 | $126.07 | $126.05 | $126.10 |
| Purchase #2 | $178.38 | 4.456% | $186.3286 | $186.33 | $186.35 | $186.30 |
| Purchase #3 | $30.59 | 5.822% | $32.3709 | $32.37 | $32.35 | $32.40 |
| Purchase #4 | $69.84 | 9.435% | $76.4294 | $76.43 | $76.45 | $76.40 |
| Purchase #5 | $179.60 | 5.381% | $189.2643 | $189.26 | $189.25 | $189.30 |
| Purchase #6 | $12.29 | 11.524% | $13.7063 | $13.71 | $13.70 | $13.70 |
| Purchase #7 | $63.40 | 7.272% | $68.0104 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $645.36 | $692.1753 | $692.18 | $692.15 | $692.20 | |