| 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 | $154.72 | 10.720% | $171.306 | $171.31 | $171.30 | $171.30 |
| Purchase #2 | $61.88 | 9.547% | $67.7877 | $67.79 | $67.80 | $67.80 |
| Purchase #3 | $123.27 | 8.398% | $133.6222 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $15.31 | 12.562% | $17.2332 | $17.23 | $17.25 | $17.20 |
| Purchase #5 | $195.47 | 10.691% | $216.3677 | $216.37 | $216.35 | $216.40 |
| Purchase #6 | $133.84 | 7.532% | $143.9208 | $143.92 | $143.90 | $143.90 |
| Purchase #7 | $158.88 | 4.695% | $166.3394 | $166.34 | $166.35 | $166.30 |
| 7 purchase totals = | $843.37 | $916.5770 | $916.58 | $916.55 | $916.50 | |