| 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 | $123.67 | 7.685% | $133.174 | $133.17 | $133.15 | $133.20 |
| Purchase #2 | $192.81 | 13.154% | $218.1722 | $218.17 | $218.15 | $218.20 |
| Purchase #3 | $65.43 | 3.238% | $67.5486 | $67.55 | $67.55 | $67.50 |
| Purchase #4 | $16.41 | 4.452% | $17.1406 | $17.14 | $17.15 | $17.10 |
| Purchase #5 | $142.56 | 11.773% | $159.3436 | $159.34 | $159.35 | $159.30 |
| Purchase #6 | $228.81 | 12.654% | $257.7636 | $257.76 | $257.75 | $257.80 |
| Purchase #7 | $84.61 | 11.587% | $94.4138 | $94.41 | $94.40 | $94.40 |
| 7 purchase totals = | $854.30 | $947.5564 | $947.54 | $947.50 | $947.50 | |