| 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 | $179.84 | 10.695% | $199.0739 | $199.07 | $199.05 | $199.10 |
| Purchase #2 | $213.58 | 9.605% | $234.0944 | $234.09 | $234.10 | $234.10 |
| Purchase #3 | $210.92 | 7.242% | $226.1948 | $226.19 | $226.20 | $226.20 |
| Purchase #4 | $176.76 | 3.487% | $182.9236 | $182.92 | $182.90 | $182.90 |
| Purchase #5 | $191.45 | 10.124% | $210.8324 | $210.83 | $210.85 | $210.80 |
| Purchase #6 | $9.44 | 10.855% | $10.4647 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $14.45 | 8.689% | $15.7056 | $15.71 | $15.70 | $15.70 |
| 7 purchase totals = | $996.44 | $1,079.2894 | $1,079.27 | $1,079.25 | $1,079.30 | |