| 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 | $174.87 | 8.212% | $189.2303 | $189.23 | $189.25 | $189.20 |
| Purchase #2 | $40.50 | 8.305% | $43.8635 | $43.86 | $43.85 | $43.90 |
| Purchase #3 | $26.41 | 13.821% | $30.0601 | $30.06 | $30.05 | $30.10 |
| Purchase #4 | $135.63 | 5.550% | $143.1575 | $143.16 | $143.15 | $143.20 |
| Purchase #5 | $193.30 | 4.174% | $201.3683 | $201.37 | $201.35 | $201.40 |
| Purchase #6 | $159.99 | 3.840% | $166.1336 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $134.66 | 7.442% | $144.6814 | $144.68 | $144.70 | $144.70 |
| 7 purchase totals = | $865.36 | $918.4947 | $918.49 | $918.50 | $918.60 | |