| 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 | $141.39 | 13.480% | $160.4494 | $160.45 | $160.45 | $160.40 |
| Purchase #2 | $30.83 | 3.160% | $31.8042 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $228.98 | 4.611% | $239.5383 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $108.94 | 4.134% | $113.4436 | $113.44 | $113.45 | $113.40 |
| Purchase #5 | $116.34 | 9.778% | $127.7157 | $127.72 | $127.70 | $127.70 |
| Purchase #6 | $169.41 | 9.178% | $184.9584 | $184.96 | $184.95 | $185.00 |
| Purchase #7 | $184.79 | 11.407% | $205.869 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $980.68 | $1,063.7786 | $1,063.78 | $1,063.75 | $1,063.70 | |