| 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 | $222.60 | 6.765% | $237.6589 | $237.66 | $237.65 | $237.70 |
| Purchase #2 | $59.78 | 5.516% | $63.0775 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $175.36 | 5.848% | $185.6151 | $185.62 | $185.60 | $185.60 |
| Purchase #4 | $18.64 | 3.382% | $19.2704 | $19.27 | $19.25 | $19.30 |
| Purchase #5 | $218.37 | 3.748% | $226.5545 | $226.55 | $226.55 | $226.60 |
| Purchase #6 | $152.45 | 8.638% | $165.6186 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $92.96 | 9.452% | $101.7466 | $101.75 | $101.75 | $101.70 |
| 7 purchase totals = | $940.16 | $999.5416 | $999.55 | $999.50 | $999.60 | |