| 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 | $193.47 | 11.557% | $215.8293 | $215.83 | $215.85 | $215.80 |
| Purchase #2 | $15.70 | 13.413% | $17.8058 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $8.88 | 11.608% | $9.9108 | $9.91 | $9.90 | $9.90 |
| Purchase #4 | $40.84 | 9.438% | $44.6945 | $44.69 | $44.70 | $44.70 |
| Purchase #5 | $146.69 | 9.302% | $160.3351 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $171.54 | 3.475% | $177.501 | $177.50 | $177.50 | $177.50 |
| Purchase #7 | $79.83 | 5.778% | $84.4426 | $84.44 | $84.45 | $84.40 |
| 7 purchase totals = | $656.95 | $710.5191 | $710.52 | $710.55 | $710.40 | |