| 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 | $202.91 | 3.340% | $209.6872 | $209.69 | $209.70 | $209.70 |
| Purchase #2 | $148.68 | 10.367% | $164.0937 | $164.09 | $164.10 | $164.10 |
| Purchase #3 | $94.78 | 10.470% | $104.7035 | $104.70 | $104.70 | $104.70 |
| Purchase #4 | $36.43 | 7.280% | $39.0821 | $39.08 | $39.10 | $39.10 |
| Purchase #5 | $187.49 | 10.757% | $207.6583 | $207.66 | $207.65 | $207.70 |
| Purchase #6 | $95.92 | 10.110% | $105.6175 | $105.62 | $105.60 | $105.60 |
| Purchase #7 | $138.56 | 4.660% | $145.0169 | $145.02 | $145.00 | $145.00 |
| 7 purchase totals = | $904.77 | $975.8592 | $975.86 | $975.85 | $975.90 | |