| 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 | $97.69 | 3.223% | $100.8385 | $100.84 | $100.85 | $100.80 |
| Purchase #2 | $166.79 | 12.268% | $187.2518 | $187.25 | $187.25 | $187.30 |
| Purchase #3 | $17.41 | 8.314% | $18.8575 | $18.86 | $18.85 | $18.90 |
| Purchase #4 | $148.29 | 13.759% | $168.6932 | $168.69 | $168.70 | $168.70 |
| Purchase #5 | $145.77 | 8.675% | $158.4155 | $158.42 | $158.40 | $158.40 |
| Purchase #6 | $135.76 | 3.342% | $140.2971 | $140.30 | $140.30 | $140.30 |
| Purchase #7 | $21.84 | 10.778% | $24.1939 | $24.19 | $24.20 | $24.20 |
| 7 purchase totals = | $733.55 | $798.5475 | $798.55 | $798.55 | $798.60 | |