| 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 | $124.91 | 11.768% | $139.6094 | $139.61 | $139.60 | $139.60 |
| Purchase #2 | $80.75 | 7.662% | $86.9371 | $86.94 | $86.95 | $86.90 |
| Purchase #3 | $91.76 | 3.326% | $94.8119 | $94.81 | $94.80 | $94.80 |
| Purchase #4 | $206.52 | 7.568% | $222.1494 | $222.15 | $222.15 | $222.10 |
| Purchase #5 | $147.97 | 6.759% | $157.9713 | $157.97 | $157.95 | $158.00 |
| Purchase #6 | $212.49 | 7.735% | $228.9261 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $38.65 | 9.272% | $42.2336 | $42.23 | $42.25 | $42.20 |
| 7 purchase totals = | $903.05 | $972.6388 | $972.64 | $972.65 | $972.50 | |