| 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 | $135.54 | 7.458% | $145.6486 | $145.65 | $145.65 | $145.60 |
| Purchase #2 | $104.98 | 5.385% | $110.6332 | $110.63 | $110.65 | $110.60 |
| Purchase #3 | $206.27 | 11.526% | $230.0447 | $230.04 | $230.05 | $230.00 |
| Purchase #4 | $53.81 | 3.202% | $55.533 | $55.53 | $55.55 | $55.50 |
| Purchase #5 | $81.45 | 3.153% | $84.0181 | $84.02 | $84.00 | $84.00 |
| Purchase #6 | $60.31 | 8.290% | $65.3097 | $65.31 | $65.30 | $65.30 |
| Purchase #7 | $174.84 | 9.282% | $191.0686 | $191.07 | $191.05 | $191.10 |
| 7 purchase totals = | $817.20 | $882.2559 | $882.25 | $882.25 | $882.10 | |