| 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 | $175.38 | 4.221% | $182.7828 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $134.25 | 8.864% | $146.1499 | $146.15 | $146.15 | $146.10 |
| Purchase #3 | $69.51 | 11.839% | $77.7393 | $77.74 | $77.75 | $77.70 |
| Purchase #4 | $16.80 | 6.310% | $17.8601 | $17.86 | $17.85 | $17.90 |
| Purchase #5 | $152.95 | 7.796% | $164.874 | $164.87 | $164.85 | $164.90 |
| Purchase #6 | $132.75 | 4.512% | $138.7397 | $138.74 | $138.75 | $138.70 |
| Purchase #7 | $211.58 | 3.325% | $218.615 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $893.22 | $946.7608 | $946.76 | $946.75 | $946.70 | |