| 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 | $191.50 | 9.203% | $209.1237 | $209.12 | $209.10 | $209.10 |
| Purchase #2 | $108.86 | 8.191% | $117.7767 | $117.78 | $117.80 | $117.80 |
| Purchase #3 | $139.98 | 5.659% | $147.9015 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $105.66 | 9.117% | $115.293 | $115.29 | $115.30 | $115.30 |
| Purchase #5 | $47.82 | 8.840% | $52.0473 | $52.05 | $52.05 | $52.00 |
| Purchase #6 | $148.91 | 3.755% | $154.5016 | $154.50 | $154.50 | $154.50 |
| Purchase #7 | $61.82 | 5.443% | $65.1849 | $65.18 | $65.20 | $65.20 |
| 7 purchase totals = | $804.55 | $861.8287 | $861.82 | $861.85 | $861.80 | |