| 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 | $148.62 | 13.479% | $168.6525 | $168.65 | $168.65 | $168.70 |
| Purchase #2 | $216.82 | 9.663% | $237.7713 | $237.77 | $237.75 | $237.80 |
| Purchase #3 | $115.83 | 4.395% | $120.9207 | $120.92 | $120.90 | $120.90 |
| Purchase #4 | $247.96 | 12.372% | $278.6376 | $278.64 | $278.65 | $278.60 |
| Purchase #5 | $74.46 | 10.366% | $82.1785 | $82.18 | $82.20 | $82.20 |
| Purchase #6 | $179.61 | 8.450% | $194.787 | $194.79 | $194.80 | $194.80 |
| Purchase #7 | $23.40 | 11.359% | $26.058 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $1,006.70 | $1,109.0056 | $1,109.01 | $1,109.00 | $1,109.10 | |