| 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 | $164.90 | 13.674% | $187.4484 | $187.45 | $187.45 | $187.40 |
| Purchase #2 | $97.90 | 11.627% | $109.2828 | $109.28 | $109.30 | $109.30 |
| Purchase #3 | $106.89 | 12.656% | $120.418 | $120.42 | $120.40 | $120.40 |
| Purchase #4 | $60.75 | 9.535% | $66.5425 | $66.54 | $66.55 | $66.50 |
| Purchase #5 | $152.95 | 4.615% | $160.0086 | $160.01 | $160.00 | $160.00 |
| Purchase #6 | $124.78 | 7.682% | $134.3656 | $134.37 | $134.35 | $134.40 |
| Purchase #7 | $189.88 | 8.804% | $206.597 | $206.60 | $206.60 | $206.60 |
| 7 purchase totals = | $898.05 | $984.6629 | $984.67 | $984.65 | $984.60 | |