| 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 | $150.98 | 8.196% | $163.3543 | $163.35 | $163.35 | $163.40 |
| Purchase #2 | $172.62 | 3.475% | $178.6185 | $178.62 | $178.60 | $178.60 |
| Purchase #3 | $173.30 | 3.377% | $179.1523 | $179.15 | $179.15 | $179.20 |
| Purchase #4 | $107.73 | 9.662% | $118.1389 | $118.14 | $118.15 | $118.10 |
| Purchase #5 | $198.80 | 4.554% | $207.8534 | $207.85 | $207.85 | $207.90 |
| Purchase #6 | $188.35 | 11.158% | $209.3661 | $209.37 | $209.35 | $209.40 |
| Purchase #7 | $66.47 | 6.615% | $70.867 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $1,058.25 | $1,127.3505 | $1,127.35 | $1,127.30 | $1,127.50 | |