| 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 | $178.84 | 9.357% | $195.5741 | $195.57 | $195.55 | $195.60 |
| Purchase #2 | $56.75 | 10.696% | $62.82 | $62.82 | $62.80 | $62.80 |
| Purchase #3 | $174.63 | 11.680% | $195.0268 | $195.03 | $195.05 | $195.00 |
| Purchase #4 | $156.54 | 5.700% | $165.4628 | $165.46 | $165.45 | $165.50 |
| Purchase #5 | $77.67 | 9.473% | $85.0277 | $85.03 | $85.05 | $85.00 |
| Purchase #6 | $136.94 | 7.108% | $146.6737 | $146.67 | $146.65 | $146.70 |
| Purchase #7 | $27.62 | 8.696% | $30.0218 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $808.99 | $880.6069 | $880.60 | $880.55 | $880.60 | |