| 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 | $70.38 | 9.821% | $77.292 | $77.29 | $77.30 | $77.30 |
| Purchase #2 | $121.96 | 7.538% | $131.1533 | $131.15 | $131.15 | $131.20 |
| Purchase #3 | $178.78 | 13.267% | $202.4987 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $82.44 | 3.807% | $85.5785 | $85.58 | $85.60 | $85.60 |
| Purchase #5 | $109.26 | 10.120% | $120.3171 | $120.32 | $120.30 | $120.30 |
| Purchase #6 | $118.25 | 3.648% | $122.5638 | $122.56 | $122.55 | $122.60 |
| Purchase #7 | $150.71 | 9.258% | $164.6627 | $164.66 | $164.65 | $164.70 |
| 7 purchase totals = | $831.78 | $904.0661 | $904.06 | $904.05 | $904.20 | |