| 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 | $5.39 | 13.556% | $6.1207 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $179.70 | 3.481% | $185.9554 | $185.96 | $185.95 | $186.00 |
| Purchase #3 | $207.87 | 11.628% | $232.0411 | $232.04 | $232.05 | $232.00 |
| Purchase #4 | $243.80 | 11.658% | $272.2222 | $272.22 | $272.20 | $272.20 |
| Purchase #5 | $127.64 | 11.422% | $142.219 | $142.22 | $142.20 | $142.20 |
| Purchase #6 | $155.47 | 8.488% | $168.6663 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $185.82 | 7.829% | $200.3678 | $200.37 | $200.35 | $200.40 |
| 7 purchase totals = | $1,105.69 | $1,207.5925 | $1,207.60 | $1,207.50 | $1,207.60 | |