| 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 | $181.56 | 13.374% | $205.8418 | $205.84 | $205.85 | $205.80 |
| Purchase #2 | $36.75 | 6.749% | $39.2303 | $39.23 | $39.25 | $39.20 |
| Purchase #3 | $37.75 | 13.137% | $42.7092 | $42.71 | $42.70 | $42.70 |
| Purchase #4 | $132.73 | 5.858% | $140.5053 | $140.51 | $140.50 | $140.50 |
| Purchase #5 | $99.71 | 4.289% | $103.9866 | $103.99 | $104.00 | $104.00 |
| Purchase #6 | $231.43 | 8.733% | $251.6408 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $193.34 | 7.279% | $207.4132 | $207.41 | $207.40 | $207.40 |
| 7 purchase totals = | $913.27 | $991.3272 | $991.33 | $991.35 | $991.20 | |