| 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 | $131.57 | 7.538% | $141.4877 | $141.49 | $141.50 | $141.50 |
| Purchase #2 | $19.66 | 13.670% | $22.3475 | $22.35 | $22.35 | $22.30 |
| Purchase #3 | $215.62 | 8.106% | $233.0982 | $233.10 | $233.10 | $233.10 |
| Purchase #4 | $170.90 | 4.213% | $178.1 | $178.10 | $178.10 | $178.10 |
| Purchase #5 | $160.88 | 12.734% | $181.3665 | $181.37 | $181.35 | $181.40 |
| Purchase #6 | $197.90 | 6.323% | $210.4132 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $172.78 | 3.765% | $179.2852 | $179.29 | $179.30 | $179.30 |
| 7 purchase totals = | $1,069.31 | $1,146.0983 | $1,146.11 | $1,146.10 | $1,146.10 | |