| 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 | $186.32 | 9.651% | $204.3017 | $204.30 | $204.30 | $204.30 |
| Purchase #2 | $15.46 | 8.832% | $16.8254 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $160.26 | 7.340% | $172.0231 | $172.02 | $172.00 | $172.00 |
| Purchase #4 | $169.32 | 10.669% | $187.3848 | $187.38 | $187.40 | $187.40 |
| Purchase #5 | $71.42 | 11.821% | $79.8626 | $79.86 | $79.85 | $79.90 |
| Purchase #6 | $102.86 | 9.822% | $112.9629 | $112.96 | $112.95 | $113.00 |
| Purchase #7 | $177.87 | 3.195% | $183.5529 | $183.55 | $183.55 | $183.60 |
| 7 purchase totals = | $883.51 | $956.9134 | $956.90 | $956.90 | $957.00 | |