| 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 | $17.49 | 9.114% | $19.084 | $19.08 | $19.10 | $19.10 |
| Purchase #2 | $179.79 | 3.188% | $185.5217 | $185.52 | $185.50 | $185.50 |
| Purchase #3 | $154.84 | 9.285% | $169.2169 | $169.22 | $169.20 | $169.20 |
| Purchase #4 | $113.84 | 8.567% | $123.5927 | $123.59 | $123.60 | $123.60 |
| Purchase #5 | $184.30 | 13.857% | $209.8385 | $209.84 | $209.85 | $209.80 |
| Purchase #6 | $66.55 | 5.740% | $70.37 | $70.37 | $70.35 | $70.40 |
| Purchase #7 | $117.36 | 6.627% | $125.1374 | $125.14 | $125.15 | $125.10 |
| 7 purchase totals = | $834.17 | $902.7612 | $902.76 | $902.75 | $902.70 | |