| 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 | $136.44 | 6.311% | $145.0507 | $145.05 | $145.05 | $145.10 |
| Purchase #2 | $41.32 | 12.538% | $46.5007 | $46.50 | $46.50 | $46.50 |
| Purchase #3 | $28.88 | 7.116% | $30.9351 | $30.94 | $30.95 | $30.90 |
| Purchase #4 | $77.61 | 6.475% | $82.6352 | $82.64 | $82.65 | $82.60 |
| Purchase #5 | $196.46 | 3.448% | $203.2339 | $203.23 | $203.25 | $203.20 |
| Purchase #6 | $164.51 | 11.728% | $183.8037 | $183.80 | $183.80 | $183.80 |
| Purchase #7 | $171.42 | 10.513% | $189.4414 | $189.44 | $189.45 | $189.40 |
| 7 purchase totals = | $816.64 | $881.6007 | $881.60 | $881.65 | $881.50 | |