| 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 | $160.72 | 6.791% | $171.6345 | $171.63 | $171.65 | $171.60 |
| Purchase #2 | $7.45 | 11.768% | $8.3267 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $116.59 | 11.388% | $129.8673 | $129.87 | $129.85 | $129.90 |
| Purchase #4 | $80.98 | 6.226% | $86.0218 | $86.02 | $86.00 | $86.00 |
| Purchase #5 | $224.37 | 8.855% | $244.238 | $244.24 | $244.25 | $244.20 |
| Purchase #6 | $132.97 | 5.514% | $140.302 | $140.30 | $140.30 | $140.30 |
| Purchase #7 | $19.91 | 3.604% | $20.6276 | $20.63 | $20.65 | $20.60 |
| 7 purchase totals = | $742.99 | $801.0179 | $801.02 | $801.05 | $800.90 | |