| 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 | $180.98 | 4.306% | $188.773 | $188.77 | $188.75 | $188.80 |
| Purchase #2 | $199.78 | 7.696% | $215.1551 | $215.16 | $215.15 | $215.20 |
| Purchase #3 | $182.83 | 4.785% | $191.5784 | $191.58 | $191.60 | $191.60 |
| Purchase #4 | $160.69 | 5.736% | $169.9072 | $169.91 | $169.90 | $169.90 |
| Purchase #5 | $62.87 | 4.322% | $65.5872 | $65.59 | $65.60 | $65.60 |
| Purchase #6 | $196.87 | 3.329% | $203.4238 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $181.64 | 11.318% | $202.198 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $1,165.66 | $1,236.6227 | $1,236.63 | $1,236.60 | $1,236.70 | |