| 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 | $180.35 | 6.531% | $192.1287 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $157.65 | 6.734% | $168.2662 | $168.27 | $168.25 | $168.30 |
| Purchase #3 | $55.37 | 7.102% | $59.3024 | $59.30 | $59.30 | $59.30 |
| Purchase #4 | $69.48 | 7.573% | $74.7417 | $74.74 | $74.75 | $74.70 |
| Purchase #5 | $10.26 | 7.766% | $11.0568 | $11.06 | $11.05 | $11.10 |
| Purchase #6 | $123.55 | 10.410% | $136.4116 | $136.41 | $136.40 | $136.40 |
| Purchase #7 | $73.55 | 4.212% | $76.6479 | $76.65 | $76.65 | $76.60 |
| 7 purchase totals = | $670.21 | $718.5553 | $718.56 | $718.55 | $718.50 | |