| 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 | $108.98 | 8.645% | $118.4013 | $118.40 | $118.40 | $118.40 |
| Purchase #2 | $166.71 | 5.234% | $175.4356 | $175.44 | $175.45 | $175.40 |
| Purchase #3 | $146.35 | 7.388% | $157.1623 | $157.16 | $157.15 | $157.20 |
| Purchase #4 | $46.59 | 12.831% | $52.568 | $52.57 | $52.55 | $52.60 |
| Purchase #5 | $24.61 | 12.788% | $27.7571 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $30.45 | 4.134% | $31.7088 | $31.71 | $31.70 | $31.70 |
| Purchase #7 | $215.98 | 8.127% | $233.5327 | $233.53 | $233.55 | $233.50 |
| 7 purchase totals = | $739.67 | $796.5658 | $796.57 | $796.55 | $796.60 | |