| 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 | $157.35 | 6.663% | $167.8342 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $127.77 | 5.171% | $134.377 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $142.34 | 6.376% | $151.4156 | $151.42 | $151.40 | $151.40 |
| Purchase #4 | $218.74 | 8.293% | $236.8801 | $236.88 | $236.90 | $236.90 |
| Purchase #5 | $97.57 | 3.726% | $101.2055 | $101.21 | $101.20 | $101.20 |
| Purchase #6 | $129.93 | 12.127% | $145.6866 | $145.69 | $145.70 | $145.70 |
| Purchase #7 | $242.75 | 7.246% | $260.3397 | $260.34 | $260.35 | $260.30 |
| 7 purchase totals = | $1,116.45 | $1,197.7387 | $1,197.75 | $1,197.80 | $1,197.70 | |