| 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 | $162.48 | 7.551% | $174.7489 | $174.75 | $174.75 | $174.70 |
| Purchase #2 | $47.45 | 3.602% | $49.1591 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $138.83 | 11.282% | $154.4928 | $154.49 | $154.50 | $154.50 |
| Purchase #4 | $100.75 | 9.867% | $110.691 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $91.49 | 3.669% | $94.8468 | $94.85 | $94.85 | $94.80 |
| Purchase #6 | $25.25 | 11.259% | $28.0929 | $28.09 | $28.10 | $28.10 |
| Purchase #7 | $213.54 | 11.596% | $238.3021 | $238.30 | $238.30 | $238.30 |
| 7 purchase totals = | $779.79 | $850.3336 | $850.33 | $850.35 | $850.30 | |