| 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 | $186.63 | 13.410% | $211.6571 | $211.66 | $211.65 | $211.70 |
| Purchase #2 | $172.45 | 9.280% | $188.4534 | $188.45 | $188.45 | $188.50 |
| Purchase #3 | $148.87 | 12.390% | $167.315 | $167.32 | $167.30 | $167.30 |
| Purchase #4 | $127.69 | 9.436% | $139.7388 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $161.46 | 9.205% | $176.3224 | $176.32 | $176.30 | $176.30 |
| Purchase #6 | $222.89 | 3.498% | $230.6867 | $230.69 | $230.70 | $230.70 |
| Purchase #7 | $188.67 | 7.607% | $203.0221 | $203.02 | $203.00 | $203.00 |
| 7 purchase totals = | $1,208.66 | $1,317.1955 | $1,317.20 | $1,317.15 | $1,317.20 | |