| 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 | $167.95 | 6.808% | $179.384 | $179.38 | $179.40 | $179.40 |
| Purchase #2 | $41.31 | 9.806% | $45.3609 | $45.36 | $45.35 | $45.40 |
| Purchase #3 | $20.47 | 6.635% | $21.8282 | $21.83 | $21.85 | $21.80 |
| Purchase #4 | $90.37 | 3.237% | $93.2953 | $93.30 | $93.30 | $93.30 |
| Purchase #5 | $242.59 | 12.142% | $272.0453 | $272.05 | $272.05 | $272.00 |
| Purchase #6 | $204.85 | 10.654% | $226.6747 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $184.95 | 8.548% | $200.7595 | $200.76 | $200.75 | $200.80 |
| 7 purchase totals = | $952.49 | $1,039.3479 | $1,039.35 | $1,039.35 | $1,039.40 | |