| 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 | $133.97 | 11.678% | $149.615 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $32.34 | 13.621% | $36.745 | $36.75 | $36.75 | $36.70 |
| Purchase #3 | $106.78 | 7.600% | $114.8953 | $114.90 | $114.90 | $114.90 |
| Purchase #4 | $99.36 | 7.240% | $106.5537 | $106.55 | $106.55 | $106.60 |
| Purchase #5 | $181.87 | 12.331% | $204.2964 | $204.30 | $204.30 | $204.30 |
| Purchase #6 | $200.75 | 8.494% | $217.8017 | $217.80 | $217.80 | $217.80 |
| Purchase #7 | $151.50 | 10.600% | $167.559 | $167.56 | $167.55 | $167.60 |
| 7 purchase totals = | $906.57 | $997.4661 | $997.48 | $997.45 | $997.50 | |