| 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 | $229.73 | 5.828% | $243.1187 | $243.12 | $243.10 | $243.10 |
| Purchase #2 | $175.54 | 6.114% | $186.2725 | $186.27 | $186.25 | $186.30 |
| Purchase #3 | $135.59 | 8.558% | $147.1938 | $147.19 | $147.20 | $147.20 |
| Purchase #4 | $93.70 | 10.438% | $103.4804 | $103.48 | $103.50 | $103.50 |
| Purchase #5 | $167.74 | 12.384% | $188.5129 | $188.51 | $188.50 | $188.50 |
| Purchase #6 | $136.66 | 4.639% | $142.9997 | $143.00 | $143.00 | $143.00 |
| Purchase #7 | $38.76 | 9.621% | $42.4891 | $42.49 | $42.50 | $42.50 |
| 7 purchase totals = | $977.72 | $1,054.0671 | $1,054.06 | $1,054.05 | $1,054.10 | |