| 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 | $134.58 | 7.483% | $144.6506 | $144.65 | $144.65 | $144.70 |
| Purchase #2 | $198.65 | 4.773% | $208.1316 | $208.13 | $208.15 | $208.10 |
| Purchase #3 | $182.56 | 11.764% | $204.0364 | $204.04 | $204.05 | $204.00 |
| Purchase #4 | $106.81 | 7.817% | $115.1593 | $115.16 | $115.15 | $115.20 |
| Purchase #5 | $33.72 | 12.354% | $37.8858 | $37.89 | $37.90 | $37.90 |
| Purchase #6 | $138.74 | 3.854% | $144.087 | $144.09 | $144.10 | $144.10 |
| Purchase #7 | $107.32 | 4.441% | $112.0861 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $902.38 | $966.0368 | $966.05 | $966.10 | $966.10 | |