| 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 | $161.66 | 8.639% | $175.6258 | $175.63 | $175.65 | $175.60 |
| Purchase #2 | $192.89 | 8.790% | $209.845 | $209.85 | $209.85 | $209.80 |
| Purchase #3 | $12.37 | 5.384% | $13.036 | $13.04 | $13.05 | $13.00 |
| Purchase #4 | $204.61 | 13.249% | $231.7188 | $231.72 | $231.70 | $231.70 |
| Purchase #5 | $177.83 | 7.458% | $191.0926 | $191.09 | $191.10 | $191.10 |
| Purchase #6 | $129.96 | 7.564% | $139.7902 | $139.79 | $139.80 | $139.80 |
| Purchase #7 | $126.63 | 7.506% | $136.1348 | $136.13 | $136.15 | $136.10 |
| 7 purchase totals = | $1,005.95 | $1,097.2432 | $1,097.25 | $1,097.30 | $1,097.10 | |