| 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 | $180.54 | 4.174% | $188.0757 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $88.50 | 5.514% | $93.3799 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $65.32 | 8.837% | $71.0923 | $71.09 | $71.10 | $71.10 |
| Purchase #4 | $200.77 | 12.190% | $225.2439 | $225.24 | $225.25 | $225.20 |
| Purchase #5 | $175.52 | 5.734% | $185.5843 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $44.84 | 5.445% | $47.2815 | $47.28 | $47.30 | $47.30 |
| Purchase #7 | $163.50 | 11.462% | $182.2404 | $182.24 | $182.25 | $182.20 |
| 7 purchase totals = | $918.99 | $992.8980 | $992.89 | $993.00 | $992.90 | |