| 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 | $183.98 | 6.797% | $196.4851 | $196.49 | $196.50 | $196.50 |
| Purchase #2 | $9.33 | 9.140% | $10.1828 | $10.18 | $10.20 | $10.20 |
| Purchase #3 | $74.31 | 3.334% | $76.7875 | $76.79 | $76.80 | $76.80 |
| Purchase #4 | $225.70 | 6.475% | $240.3141 | $240.31 | $240.30 | $240.30 |
| Purchase #5 | $84.40 | 12.816% | $95.2167 | $95.22 | $95.20 | $95.20 |
| Purchase #6 | $163.84 | 5.391% | $172.6726 | $172.67 | $172.65 | $172.70 |
| Purchase #7 | $46.59 | 8.174% | $50.3983 | $50.40 | $50.40 | $50.40 |
| 7 purchase totals = | $788.15 | $842.0571 | $842.06 | $842.05 | $842.10 | |