| 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 | $177.75 | 7.596% | $191.2519 | $191.25 | $191.25 | $191.30 |
| Purchase #2 | $77.39 | 3.573% | $80.1551 | $80.16 | $80.15 | $80.20 |
| Purchase #3 | $9.89 | 12.841% | $11.16 | $11.16 | $11.15 | $11.20 |
| Purchase #4 | $62.50 | 13.690% | $71.0563 | $71.06 | $71.05 | $71.10 |
| Purchase #5 | $110.56 | 5.772% | $116.9415 | $116.94 | $116.95 | $116.90 |
| Purchase #6 | $132.28 | 3.747% | $137.2365 | $137.24 | $137.25 | $137.20 |
| Purchase #7 | $248.74 | 13.373% | $282.004 | $282.00 | $282.00 | $282.00 |
| 7 purchase totals = | $819.11 | $889.8053 | $889.81 | $889.80 | $889.90 | |