| 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 | $191.90 | 6.432% | $204.243 | $204.24 | $204.25 | $204.20 |
| Purchase #2 | $7.68 | 6.597% | $8.1866 | $8.19 | $8.20 | $8.20 |
| Purchase #3 | $115.91 | 11.356% | $129.0727 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $69.33 | 13.422% | $78.6355 | $78.64 | $78.65 | $78.60 |
| Purchase #5 | $82.96 | 12.660% | $93.4627 | $93.46 | $93.45 | $93.50 |
| Purchase #6 | $200.43 | 10.783% | $222.0424 | $222.04 | $222.05 | $222.00 |
| Purchase #7 | $47.34 | 6.263% | $50.3049 | $50.30 | $50.30 | $50.30 |
| 7 purchase totals = | $715.55 | $785.9478 | $785.94 | $785.95 | $785.90 | |