| 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 | $179.40 | 10.473% | $198.1886 | $198.19 | $198.20 | $198.20 |
| Purchase #2 | $235.75 | 9.866% | $259.0091 | $259.01 | $259.00 | $259.00 |
| Purchase #3 | $151.56 | 4.681% | $158.6545 | $158.65 | $158.65 | $158.70 |
| Purchase #4 | $231.80 | 13.458% | $262.9956 | $263.00 | $263.00 | $263.00 |
| Purchase #5 | $99.62 | 6.661% | $106.2557 | $106.26 | $106.25 | $106.30 |
| Purchase #6 | $156.53 | 10.151% | $172.4194 | $172.42 | $172.40 | $172.40 |
| Purchase #7 | $153.86 | 6.764% | $164.2671 | $164.27 | $164.25 | $164.30 |
| 7 purchase totals = | $1,208.52 | $1,321.7900 | $1,321.80 | $1,321.75 | $1,321.90 | |