| 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 | $167.52 | 4.834% | $175.6179 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $100.79 | 11.456% | $112.3365 | $112.34 | $112.35 | $112.30 |
| Purchase #3 | $127.89 | 5.766% | $135.2641 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $17.66 | 6.191% | $18.7533 | $18.75 | $18.75 | $18.80 |
| Purchase #5 | $61.29 | 13.437% | $69.5255 | $69.53 | $69.55 | $69.50 |
| Purchase #6 | $72.50 | 5.486% | $76.4774 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $97.79 | 9.320% | $106.904 | $106.90 | $106.90 | $106.90 |
| 7 purchase totals = | $645.44 | $694.8787 | $694.88 | $694.90 | $694.90 | |