| 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 | $125.72 | 6.497% | $133.888 | $133.89 | $133.90 | $133.90 |
| Purchase #2 | $44.66 | 13.129% | $50.5234 | $50.52 | $50.50 | $50.50 |
| Purchase #3 | $35.27 | 11.523% | $39.3342 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $168.82 | 7.200% | $180.975 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $168.70 | 13.538% | $191.5386 | $191.54 | $191.55 | $191.50 |
| Purchase #6 | $167.82 | 3.458% | $173.6232 | $173.62 | $173.60 | $173.60 |
| Purchase #7 | $74.58 | 7.609% | $80.2548 | $80.25 | $80.25 | $80.30 |
| 7 purchase totals = | $785.57 | $850.1372 | $850.13 | $850.15 | $850.10 | |