| 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 | $85.81 | 13.587% | $97.469 | $97.47 | $97.45 | $97.50 |
| Purchase #2 | $196.88 | 6.215% | $209.1161 | $209.12 | $209.10 | $209.10 |
| Purchase #3 | $70.39 | 8.376% | $76.2859 | $76.29 | $76.30 | $76.30 |
| Purchase #4 | $178.70 | 5.803% | $189.07 | $189.07 | $189.05 | $189.10 |
| Purchase #5 | $172.58 | 5.832% | $182.6449 | $182.64 | $182.65 | $182.60 |
| Purchase #6 | $16.67 | 5.396% | $17.5695 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $61.69 | 8.489% | $66.9269 | $66.93 | $66.95 | $66.90 |
| 7 purchase totals = | $782.72 | $839.0823 | $839.09 | $839.05 | $839.10 | |