| 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 | $173.65 | 10.415% | $191.7356 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $197.98 | 5.846% | $209.5539 | $209.55 | $209.55 | $209.60 |
| Purchase #3 | $196.51 | 10.381% | $216.9097 | $216.91 | $216.90 | $216.90 |
| Purchase #4 | $63.57 | 7.650% | $68.4331 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $200.44 | 13.623% | $227.7459 | $227.75 | $227.75 | $227.70 |
| Purchase #6 | $206.55 | 9.526% | $226.226 | $226.23 | $226.25 | $226.20 |
| Purchase #7 | $124.39 | 11.419% | $138.5941 | $138.59 | $138.60 | $138.60 |
| 7 purchase totals = | $1,163.09 | $1,279.1983 | $1,279.20 | $1,279.25 | $1,279.10 | |