| 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 | $249.70 | 9.388% | $273.1418 | $273.14 | $273.15 | $273.10 |
| Purchase #2 | $153.68 | 9.197% | $167.8139 | $167.81 | $167.80 | $167.80 |
| Purchase #3 | $97.94 | 3.598% | $101.4639 | $101.46 | $101.45 | $101.50 |
| Purchase #4 | $17.65 | 7.502% | $18.9741 | $18.97 | $18.95 | $19.00 |
| Purchase #5 | $13.75 | 11.462% | $15.326 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $74.52 | 6.569% | $79.4152 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $75.70 | 4.758% | $79.3018 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $682.94 | $735.4367 | $735.43 | $735.40 | $735.40 | |