| 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 | $174.51 | 13.538% | $198.1352 | $198.14 | $198.15 | $198.10 |
| Purchase #2 | $16.41 | 3.455% | $16.977 | $16.98 | $17.00 | $17.00 |
| Purchase #3 | $134.75 | 3.611% | $139.6158 | $139.62 | $139.60 | $139.60 |
| Purchase #4 | $47.66 | 7.730% | $51.3441 | $51.34 | $51.35 | $51.30 |
| Purchase #5 | $170.30 | 6.812% | $181.9008 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $52.62 | 11.279% | $58.555 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $211.69 | 5.793% | $223.9532 | $223.95 | $223.95 | $224.00 |
| 7 purchase totals = | $807.94 | $870.4811 | $870.49 | $870.50 | $870.50 | |