| 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 | $157.73 | 4.823% | $165.3373 | $165.34 | $165.35 | $165.30 |
| Purchase #2 | $91.77 | 6.406% | $97.6488 | $97.65 | $97.65 | $97.60 |
| Purchase #3 | $161.31 | 3.770% | $167.3914 | $167.39 | $167.40 | $167.40 |
| Purchase #4 | $59.29 | 13.567% | $67.3339 | $67.33 | $67.35 | $67.30 |
| Purchase #5 | $11.83 | 12.554% | $13.3151 | $13.32 | $13.30 | $13.30 |
| Purchase #6 | $142.41 | 11.348% | $158.5707 | $158.57 | $158.55 | $158.60 |
| Purchase #7 | $234.40 | 8.103% | $253.3934 | $253.39 | $253.40 | $253.40 |
| 7 purchase totals = | $858.74 | $922.9906 | $922.99 | $923.00 | $922.90 | |