| 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 | $169.91 | 3.325% | $175.5595 | $175.56 | $175.55 | $175.60 |
| Purchase #2 | $77.86 | 7.655% | $83.8202 | $83.82 | $83.80 | $83.80 |
| Purchase #3 | $16.41 | 3.525% | $16.9885 | $16.99 | $17.00 | $17.00 |
| Purchase #4 | $241.70 | 7.525% | $259.8879 | $259.89 | $259.90 | $259.90 |
| Purchase #5 | $113.41 | 9.688% | $124.3972 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $111.97 | 7.779% | $120.6801 | $120.68 | $120.70 | $120.70 |
| Purchase #7 | $54.52 | 12.518% | $61.3448 | $61.34 | $61.35 | $61.30 |
| 7 purchase totals = | $785.78 | $842.6782 | $842.68 | $842.70 | $842.70 | |