| 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 | $179.79 | 6.463% | $191.4098 | $191.41 | $191.40 | $191.40 |
| Purchase #2 | $235.97 | 5.283% | $248.4363 | $248.44 | $248.45 | $248.40 |
| Purchase #3 | $86.28 | 3.455% | $89.261 | $89.26 | $89.25 | $89.30 |
| Purchase #4 | $115.41 | 7.390% | $123.9388 | $123.94 | $123.95 | $123.90 |
| Purchase #5 | $182.26 | 3.540% | $188.712 | $188.71 | $188.70 | $188.70 |
| Purchase #6 | $166.65 | 8.573% | $180.9369 | $180.94 | $180.95 | $180.90 |
| Purchase #7 | $18.49 | 6.312% | $19.6571 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $984.85 | $1,042.3519 | $1,042.36 | $1,042.35 | $1,042.30 | |