| 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 | $174.82 | 4.603% | $182.867 | $182.87 | $182.85 | $182.90 |
| Purchase #2 | $158.45 | 10.424% | $174.9668 | $174.97 | $174.95 | $175.00 |
| Purchase #3 | $72.33 | 4.618% | $75.6702 | $75.67 | $75.65 | $75.70 |
| Purchase #4 | $13.33 | 11.260% | $14.831 | $14.83 | $14.85 | $14.80 |
| Purchase #5 | $189.30 | 3.343% | $195.6283 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $241.63 | 6.554% | $257.4664 | $257.47 | $257.45 | $257.50 |
| Purchase #7 | $12.70 | 12.503% | $14.2879 | $14.29 | $14.30 | $14.30 |
| 7 purchase totals = | $862.56 | $915.7176 | $915.73 | $915.70 | $915.80 | |