| 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 | $151.68 | 7.478% | $163.0226 | $163.02 | $163.00 | $163.00 |
| Purchase #2 | $172.57 | 3.770% | $179.0759 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $188.54 | 11.614% | $210.437 | $210.44 | $210.45 | $210.40 |
| Purchase #4 | $205.49 | 8.232% | $222.4059 | $222.41 | $222.40 | $222.40 |
| Purchase #5 | $140.75 | 3.785% | $146.0774 | $146.08 | $146.10 | $146.10 |
| Purchase #6 | $167.52 | 12.794% | $188.9525 | $188.95 | $188.95 | $189.00 |
| Purchase #7 | $107.46 | 4.848% | $112.6697 | $112.67 | $112.65 | $112.70 |
| 7 purchase totals = | $1,134.01 | $1,222.6410 | $1,222.65 | $1,222.65 | $1,222.70 | |