| 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 | $157.88 | 10.260% | $174.0785 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $190.94 | 6.121% | $202.6274 | $202.63 | $202.65 | $202.60 |
| Purchase #3 | $193.65 | 5.620% | $204.5331 | $204.53 | $204.55 | $204.50 |
| Purchase #4 | $124.83 | 12.135% | $139.9781 | $139.98 | $140.00 | $140.00 |
| Purchase #5 | $196.36 | 6.714% | $209.5436 | $209.54 | $209.55 | $209.50 |
| Purchase #6 | $228.96 | 5.755% | $242.1366 | $242.14 | $242.15 | $242.10 |
| Purchase #7 | $104.89 | 6.474% | $111.6806 | $111.68 | $111.70 | $111.70 |
| 7 purchase totals = | $1,197.51 | $1,284.5779 | $1,284.58 | $1,284.70 | $1,284.50 | |