| 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 | $180.38 | 9.595% | $197.6875 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $194.36 | 7.849% | $209.6153 | $209.62 | $209.60 | $209.60 |
| Purchase #3 | $191.84 | 6.836% | $204.9542 | $204.95 | $204.95 | $205.00 |
| Purchase #4 | $131.36 | 3.779% | $136.3241 | $136.32 | $136.30 | $136.30 |
| Purchase #5 | $157.83 | 13.313% | $178.8419 | $178.84 | $178.85 | $178.80 |
| Purchase #6 | $113.41 | 7.645% | $122.0802 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $121.82 | 10.711% | $134.8681 | $134.87 | $134.85 | $134.90 |
| 7 purchase totals = | $1,091.00 | $1,184.3713 | $1,184.37 | $1,184.35 | $1,184.40 | |