| 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 | $161.32 | 9.137% | $176.0598 | $176.06 | $176.05 | $176.10 |
| Purchase #2 | $77.56 | 5.769% | $82.0344 | $82.03 | $82.05 | $82.00 |
| Purchase #3 | $160.55 | 12.422% | $180.4935 | $180.49 | $180.50 | $180.50 |
| Purchase #4 | $205.66 | 7.634% | $221.3601 | $221.36 | $221.35 | $221.40 |
| Purchase #5 | $8.61 | 3.528% | $8.9138 | $8.91 | $8.90 | $8.90 |
| Purchase #6 | $82.59 | 4.762% | $86.5229 | $86.52 | $86.50 | $86.50 |
| Purchase #7 | $218.71 | 13.117% | $247.3982 | $247.40 | $247.40 | $247.40 |
| 7 purchase totals = | $915.00 | $1,002.7827 | $1,002.77 | $1,002.75 | $1,002.80 | |