| 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 | $103.74 | 8.135% | $112.1792 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $163.85 | 9.144% | $178.8324 | $178.83 | $178.85 | $178.80 |
| Purchase #3 | $143.68 | 7.539% | $154.512 | $154.51 | $154.50 | $154.50 |
| Purchase #4 | $192.25 | 13.746% | $218.6767 | $218.68 | $218.70 | $218.70 |
| Purchase #5 | $157.72 | 9.422% | $172.5804 | $172.58 | $172.60 | $172.60 |
| Purchase #6 | $60.36 | 9.750% | $66.2451 | $66.25 | $66.25 | $66.20 |
| Purchase #7 | $139.62 | 8.623% | $151.6594 | $151.66 | $151.65 | $151.70 |
| 7 purchase totals = | $961.22 | $1,054.6852 | $1,054.69 | $1,054.75 | $1,054.70 | |