| 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 | $209.62 | 10.358% | $231.3324 | $231.33 | $231.35 | $231.30 |
| Purchase #2 | $6.37 | 4.728% | $6.6712 | $6.67 | $6.65 | $6.70 |
| Purchase #3 | $131.90 | 8.542% | $143.1669 | $143.17 | $143.15 | $143.20 |
| Purchase #4 | $90.37 | 7.628% | $97.2634 | $97.26 | $97.25 | $97.30 |
| Purchase #5 | $92.76 | 11.472% | $103.4014 | $103.40 | $103.40 | $103.40 |
| Purchase #6 | $166.71 | 12.344% | $187.2887 | $187.29 | $187.30 | $187.30 |
| Purchase #7 | $136.75 | 10.831% | $151.5614 | $151.56 | $151.55 | $151.60 |
| 7 purchase totals = | $834.48 | $920.6854 | $920.68 | $920.65 | $920.80 | |