| 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 | $140.78 | 10.783% | $155.9603 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $188.74 | 5.125% | $198.4129 | $198.41 | $198.40 | $198.40 |
| Purchase #3 | $172.97 | 7.351% | $185.685 | $185.69 | $185.70 | $185.70 |
| Purchase #4 | $86.66 | 6.201% | $92.0338 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $8.49 | 5.779% | $8.9806 | $8.98 | $9.00 | $9.00 |
| Purchase #6 | $169.72 | 10.777% | $188.0107 | $188.01 | $188.00 | $188.00 |
| Purchase #7 | $127.98 | 10.600% | $141.5459 | $141.55 | $141.55 | $141.50 |
| 7 purchase totals = | $895.34 | $970.6292 | $970.63 | $970.65 | $970.60 | |