| 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 | $185.54 | 7.659% | $199.7505 | $199.75 | $199.75 | $199.80 |
| Purchase #2 | $187.34 | 6.570% | $199.6482 | $199.65 | $199.65 | $199.60 |
| Purchase #3 | $9.37 | 3.578% | $9.7053 | $9.71 | $9.70 | $9.70 |
| Purchase #4 | $149.91 | 4.838% | $157.1626 | $157.16 | $157.15 | $157.20 |
| Purchase #5 | $222.92 | 9.613% | $244.3493 | $244.35 | $244.35 | $244.30 |
| Purchase #6 | $215.45 | 9.739% | $236.4327 | $236.43 | $236.45 | $236.40 |
| Purchase #7 | $144.82 | 4.654% | $151.5599 | $151.56 | $151.55 | $151.60 |
| 7 purchase totals = | $1,115.35 | $1,198.6085 | $1,198.61 | $1,198.60 | $1,198.60 | |