| 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 | $72.26 | 7.748% | $77.8587 | $77.86 | $77.85 | $77.90 |
| Purchase #2 | $143.61 | 4.162% | $149.587 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $172.39 | 11.373% | $191.9959 | $192.00 | $192.00 | $192.00 |
| Purchase #4 | $30.94 | 9.294% | $33.8156 | $33.82 | $33.80 | $33.80 |
| Purchase #5 | $148.61 | 5.449% | $156.7078 | $156.71 | $156.70 | $156.70 |
| Purchase #6 | $86.91 | 5.695% | $91.8595 | $91.86 | $91.85 | $91.90 |
| Purchase #7 | $56.45 | 9.426% | $61.771 | $61.77 | $61.75 | $61.80 |
| 7 purchase totals = | $711.17 | $763.5955 | $763.61 | $763.55 | $763.70 | |