| 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 | $182.66 | 4.807% | $191.4405 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $108.48 | 12.769% | $122.3318 | $122.33 | $122.35 | $122.30 |
| Purchase #3 | $169.78 | 11.526% | $189.3488 | $189.35 | $189.35 | $189.30 |
| Purchase #4 | $137.93 | 12.857% | $155.6637 | $155.66 | $155.65 | $155.70 |
| Purchase #5 | $211.29 | 7.473% | $227.0797 | $227.08 | $227.10 | $227.10 |
| Purchase #6 | $197.85 | 5.579% | $208.8881 | $208.89 | $208.90 | $208.90 |
| Purchase #7 | $159.56 | 12.611% | $179.6821 | $179.68 | $179.70 | $179.70 |
| 7 purchase totals = | $1,167.55 | $1,274.4347 | $1,274.43 | $1,274.50 | $1,274.40 | |