| 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 | $163.96 | 7.764% | $176.6899 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $162.25 | 8.476% | $176.0023 | $176.00 | $176.00 | $176.00 |
| Purchase #3 | $184.27 | 7.651% | $198.3685 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $185.73 | 9.332% | $203.0623 | $203.06 | $203.05 | $203.10 |
| Purchase #5 | $242.51 | 10.782% | $268.6574 | $268.66 | $268.65 | $268.70 |
| Purchase #6 | $72.85 | 6.714% | $77.7411 | $77.74 | $77.75 | $77.70 |
| Purchase #7 | $52.91 | 9.419% | $57.8936 | $57.89 | $57.90 | $57.90 |
| 7 purchase totals = | $1,064.48 | $1,158.4151 | $1,158.41 | $1,158.40 | $1,158.50 | |