| 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 | $175.85 | 7.323% | $188.7275 | $188.73 | $188.75 | $188.70 |
| Purchase #2 | $161.66 | 6.450% | $172.0871 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $68.47 | 3.301% | $70.7302 | $70.73 | $70.75 | $70.70 |
| Purchase #4 | $209.89 | 5.815% | $222.0951 | $222.10 | $222.10 | $222.10 |
| Purchase #5 | $11.26 | 8.407% | $12.2066 | $12.21 | $12.20 | $12.20 |
| Purchase #6 | $171.40 | 9.373% | $187.4653 | $187.47 | $187.45 | $187.50 |
| Purchase #7 | $186.25 | 8.827% | $202.6903 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $984.78 | $1,056.0021 | $1,056.02 | $1,056.05 | $1,056.00 | |