| 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 | $170.59 | 13.420% | $193.4832 | $193.48 | $193.50 | $193.50 |
| Purchase #2 | $249.27 | 7.284% | $267.4268 | $267.43 | $267.45 | $267.40 |
| Purchase #3 | $12.74 | 5.191% | $13.4013 | $13.40 | $13.40 | $13.40 |
| Purchase #4 | $133.74 | 5.853% | $141.5678 | $141.57 | $141.55 | $141.60 |
| Purchase #5 | $97.30 | 3.542% | $100.7464 | $100.75 | $100.75 | $100.70 |
| Purchase #6 | $130.45 | 12.861% | $147.2272 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $79.74 | 5.630% | $84.2294 | $84.23 | $84.25 | $84.20 |
| 7 purchase totals = | $873.83 | $948.0821 | $948.09 | $948.15 | $948.00 | |