| 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 | $154.40 | 13.710% | $175.5682 | $175.57 | $175.55 | $175.60 |
| Purchase #2 | $74.79 | 7.659% | $80.5182 | $80.52 | $80.50 | $80.50 |
| Purchase #3 | $64.78 | 6.370% | $68.9065 | $68.91 | $68.90 | $68.90 |
| Purchase #4 | $113.55 | 11.243% | $126.3164 | $126.32 | $126.30 | $126.30 |
| Purchase #5 | $132.89 | 13.473% | $150.7943 | $150.79 | $150.80 | $150.80 |
| Purchase #6 | $41.28 | 12.556% | $46.4631 | $46.46 | $46.45 | $46.50 |
| Purchase #7 | $77.29 | 8.786% | $84.0807 | $84.08 | $84.10 | $84.10 |
| 7 purchase totals = | $658.98 | $732.6474 | $732.65 | $732.60 | $732.70 | |