| 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 | $143.38 | 9.344% | $156.7774 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $156.43 | 13.453% | $177.4745 | $177.47 | $177.45 | $177.50 |
| Purchase #3 | $54.79 | 11.371% | $61.0202 | $61.02 | $61.00 | $61.00 |
| Purchase #4 | $242.37 | 4.391% | $253.0125 | $253.01 | $253.00 | $253.00 |
| Purchase #5 | $138.80 | 12.308% | $155.8835 | $155.88 | $155.90 | $155.90 |
| Purchase #6 | $242.56 | 12.444% | $272.7442 | $272.74 | $272.75 | $272.70 |
| Purchase #7 | $127.89 | 12.768% | $144.219 | $144.22 | $144.20 | $144.20 |
| 7 purchase totals = | $1,106.22 | $1,221.1313 | $1,221.12 | $1,221.10 | $1,221.10 | |