| 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 | $165.79 | 12.788% | $186.9912 | $186.99 | $187.00 | $187.00 |
| Purchase #2 | $245.82 | 4.170% | $256.0707 | $256.07 | $256.05 | $256.10 |
| Purchase #3 | $17.41 | 8.835% | $18.9482 | $18.95 | $18.95 | $18.90 |
| Purchase #4 | $199.99 | 3.114% | $206.2177 | $206.22 | $206.20 | $206.20 |
| Purchase #5 | $196.46 | 4.757% | $205.8056 | $205.81 | $205.80 | $205.80 |
| Purchase #6 | $51.89 | 5.504% | $54.746 | $54.75 | $54.75 | $54.70 |
| Purchase #7 | $170.25 | 10.310% | $187.8028 | $187.80 | $187.80 | $187.80 |
| 7 purchase totals = | $1,047.61 | $1,116.5822 | $1,116.59 | $1,116.55 | $1,116.50 | |