| 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 | $177.77 | 11.747% | $198.6526 | $198.65 | $198.65 | $198.70 |
| Purchase #2 | $142.26 | 10.541% | $157.2556 | $157.26 | $157.25 | $157.30 |
| Purchase #3 | $115.84 | 5.160% | $121.8173 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $12.60 | 8.386% | $13.6566 | $13.66 | $13.65 | $13.70 |
| Purchase #5 | $111.43 | 5.599% | $117.669 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $185.91 | 5.337% | $195.832 | $195.83 | $195.85 | $195.80 |
| Purchase #7 | $209.85 | 9.274% | $229.3115 | $229.31 | $229.30 | $229.30 |
| 7 purchase totals = | $955.66 | $1,034.1946 | $1,034.20 | $1,034.15 | $1,034.30 | |