| 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 | $16.41 | 13.714% | $18.6605 | $18.66 | $18.65 | $18.70 |
| Purchase #2 | $215.94 | 10.176% | $237.9141 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $34.26 | 7.718% | $36.9042 | $36.90 | $36.90 | $36.90 |
| Purchase #4 | $197.80 | 5.788% | $209.2487 | $209.25 | $209.25 | $209.20 |
| Purchase #5 | $134.76 | 8.740% | $146.538 | $146.54 | $146.55 | $146.50 |
| Purchase #6 | $53.51 | 9.705% | $58.7031 | $58.70 | $58.70 | $58.70 |
| Purchase #7 | $122.91 | 3.610% | $127.3471 | $127.35 | $127.35 | $127.30 |
| 7 purchase totals = | $775.59 | $835.3157 | $835.31 | $835.30 | $835.20 | |