| 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 | $111.75 | 6.424% | $118.9288 | $118.93 | $118.95 | $118.90 |
| Purchase #2 | $130.78 | 5.596% | $138.0984 | $138.10 | $138.10 | $138.10 |
| Purchase #3 | $74.27 | 13.382% | $84.2088 | $84.21 | $84.20 | $84.20 |
| Purchase #4 | $166.50 | 9.608% | $182.4973 | $182.50 | $182.50 | $182.50 |
| Purchase #5 | $140.41 | 3.371% | $145.1432 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $229.68 | 3.478% | $237.6683 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $214.76 | 12.541% | $241.6931 | $241.69 | $241.70 | $241.70 |
| 7 purchase totals = | $1,068.15 | $1,148.2379 | $1,148.24 | $1,148.25 | $1,148.20 | |