| 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 | $63.25 | 12.349% | $71.0607 | $71.06 | $71.05 | $71.10 |
| Purchase #2 | $182.38 | 13.511% | $207.0214 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $180.55 | 5.474% | $190.4333 | $190.43 | $190.45 | $190.40 |
| Purchase #4 | $9.69 | 6.463% | $10.3163 | $10.32 | $10.30 | $10.30 |
| Purchase #5 | $188.34 | 7.603% | $202.6595 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $163.58 | 12.241% | $183.6038 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $36.44 | 8.714% | $39.6154 | $39.62 | $39.60 | $39.60 |
| 7 purchase totals = | $824.23 | $904.7104 | $904.71 | $904.65 | $904.70 | |