| 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 | $127.65 | 5.406% | $134.5508 | $134.55 | $134.55 | $134.60 |
| Purchase #2 | $181.95 | 7.809% | $196.1585 | $196.16 | $196.15 | $196.20 |
| Purchase #3 | $61.87 | 8.146% | $66.9099 | $66.91 | $66.90 | $66.90 |
| Purchase #4 | $36.61 | 13.122% | $41.414 | $41.41 | $41.40 | $41.40 |
| Purchase #5 | $12.45 | 7.402% | $13.3715 | $13.37 | $13.35 | $13.40 |
| Purchase #6 | $207.83 | 11.427% | $231.5787 | $231.58 | $231.60 | $231.60 |
| Purchase #7 | $53.28 | 10.418% | $58.8307 | $58.83 | $58.85 | $58.80 |
| 7 purchase totals = | $681.64 | $742.8141 | $742.81 | $742.80 | $742.90 | |