| 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 | $196.40 | 6.535% | $209.2347 | $209.23 | $209.25 | $209.20 |
| Purchase #2 | $211.65 | 3.851% | $219.8006 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $13.39 | 7.144% | $14.3466 | $14.35 | $14.35 | $14.30 |
| Purchase #4 | $18.38 | 7.528% | $19.7636 | $19.76 | $19.75 | $19.80 |
| Purchase #5 | $72.43 | 12.867% | $81.7496 | $81.75 | $81.75 | $81.70 |
| Purchase #6 | $168.58 | 7.324% | $180.9268 | $180.93 | $180.95 | $180.90 |
| Purchase #7 | $48.70 | 11.433% | $54.2679 | $54.27 | $54.25 | $54.30 |
| 7 purchase totals = | $729.53 | $780.0898 | $780.09 | $780.10 | $780.00 | |