| 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 | $157.27 | 10.398% | $173.6229 | $173.62 | $173.60 | $173.60 |
| Purchase #2 | $112.87 | 12.689% | $127.1921 | $127.19 | $127.20 | $127.20 |
| Purchase #3 | $151.50 | 6.780% | $161.7717 | $161.77 | $161.75 | $161.80 |
| Purchase #4 | $207.64 | 5.161% | $218.3563 | $218.36 | $218.35 | $218.40 |
| Purchase #5 | $223.25 | 4.558% | $233.4257 | $233.43 | $233.45 | $233.40 |
| Purchase #6 | $241.81 | 7.718% | $260.4729 | $260.47 | $260.45 | $260.50 |
| Purchase #7 | $199.69 | 12.469% | $224.5893 | $224.59 | $224.60 | $224.60 |
| 7 purchase totals = | $1,294.03 | $1,399.4309 | $1,399.43 | $1,399.40 | $1,399.50 | |