| 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 | $183.70 | 3.564% | $190.2471 | $190.25 | $190.25 | $190.20 |
| Purchase #2 | $192.72 | 3.667% | $199.787 | $199.79 | $199.80 | $199.80 |
| Purchase #3 | $201.91 | 4.724% | $211.4482 | $211.45 | $211.45 | $211.40 |
| Purchase #4 | $235.49 | 8.142% | $254.6636 | $254.66 | $254.65 | $254.70 |
| Purchase #5 | $180.34 | 10.708% | $199.6508 | $199.65 | $199.65 | $199.70 |
| Purchase #6 | $54.85 | 9.615% | $60.1238 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $25.80 | 8.225% | $27.9221 | $27.92 | $27.90 | $27.90 |
| 7 purchase totals = | $1,074.81 | $1,143.8426 | $1,143.84 | $1,143.80 | $1,143.80 | |