| 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 | $157.59 | 11.638% | $175.9303 | $175.93 | $175.95 | $175.90 |
| Purchase #2 | $24.80 | 11.568% | $27.6689 | $27.67 | $27.65 | $27.70 |
| Purchase #3 | $222.94 | 13.245% | $252.4684 | $252.47 | $252.45 | $252.50 |
| Purchase #4 | $12.43 | 4.629% | $13.0054 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $177.78 | 3.110% | $183.309 | $183.31 | $183.30 | $183.30 |
| Purchase #6 | $244.89 | 10.451% | $270.4835 | $270.48 | $270.50 | $270.50 |
| Purchase #7 | $36.98 | 7.800% | $39.8644 | $39.86 | $39.85 | $39.90 |
| 7 purchase totals = | $877.41 | $962.7299 | $962.73 | $962.70 | $962.80 | |