| 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 | $196.57 | 6.678% | $209.6969 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $89.45 | 4.762% | $93.7096 | $93.71 | $93.70 | $93.70 |
| Purchase #3 | $31.72 | 10.433% | $35.0293 | $35.03 | $35.05 | $35.00 |
| Purchase #4 | $107.56 | 13.738% | $122.3366 | $122.34 | $122.35 | $122.30 |
| Purchase #5 | $111.65 | 5.169% | $117.4212 | $117.42 | $117.40 | $117.40 |
| Purchase #6 | $164.95 | 12.275% | $185.1976 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $146.83 | 6.504% | $156.3798 | $156.38 | $156.40 | $156.40 |
| 7 purchase totals = | $848.73 | $919.7710 | $919.78 | $919.80 | $919.70 | |