| 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 | $154.97 | 9.203% | $169.2319 | $169.23 | $169.25 | $169.20 |
| Purchase #2 | $132.65 | 13.839% | $151.0074 | $151.01 | $151.00 | $151.00 |
| Purchase #3 | $134.95 | 7.720% | $145.3681 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $54.90 | 3.448% | $56.793 | $56.79 | $56.80 | $56.80 |
| Purchase #5 | $54.99 | 3.337% | $56.825 | $56.83 | $56.85 | $56.80 |
| Purchase #6 | $107.98 | 6.765% | $115.2848 | $115.28 | $115.30 | $115.30 |
| Purchase #7 | $47.89 | 9.438% | $52.4099 | $52.41 | $52.40 | $52.40 |
| 7 purchase totals = | $688.33 | $746.9201 | $746.92 | $746.95 | $746.90 | |