| 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 | $127.69 | 12.828% | $144.0701 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $92.26 | 5.721% | $97.5382 | $97.54 | $97.55 | $97.50 |
| Purchase #3 | $250.81 | 13.341% | $284.2706 | $284.27 | $284.25 | $284.30 |
| Purchase #4 | $195.96 | 5.560% | $206.8554 | $206.86 | $206.85 | $206.90 |
| Purchase #5 | $117.80 | 7.650% | $126.8117 | $126.81 | $126.80 | $126.80 |
| Purchase #6 | $195.38 | 6.544% | $208.1657 | $208.17 | $208.15 | $208.20 |
| Purchase #7 | $91.71 | 8.783% | $99.7649 | $99.76 | $99.75 | $99.80 |
| 7 purchase totals = | $1,071.61 | $1,167.4766 | $1,167.48 | $1,167.40 | $1,167.60 | |