| 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 | $209.63 | 6.547% | $223.3545 | $223.35 | $223.35 | $223.40 |
| Purchase #2 | $126.78 | 3.316% | $130.984 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $151.31 | 5.524% | $159.6684 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $169.46 | 3.650% | $175.6453 | $175.65 | $175.65 | $175.60 |
| Purchase #5 | $38.35 | 6.275% | $40.7565 | $40.76 | $40.75 | $40.80 |
| Purchase #6 | $231.92 | 5.721% | $245.1881 | $245.19 | $245.20 | $245.20 |
| Purchase #7 | $69.25 | 7.366% | $74.351 | $74.35 | $74.35 | $74.40 |
| 7 purchase totals = | $996.70 | $1,049.9478 | $1,049.95 | $1,049.95 | $1,050.10 | |