| 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 | $133.70 | 11.282% | $148.784 | $148.78 | $148.80 | $148.80 |
| Purchase #2 | $87.88 | 13.618% | $99.8475 | $99.85 | $99.85 | $99.80 |
| Purchase #3 | $162.74 | 12.195% | $182.5861 | $182.59 | $182.60 | $182.60 |
| Purchase #4 | $177.65 | 12.359% | $199.6058 | $199.61 | $199.60 | $199.60 |
| Purchase #5 | $163.96 | 13.462% | $186.0323 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $50.34 | 10.568% | $55.6599 | $55.66 | $55.65 | $55.70 |
| Purchase #7 | $20.53 | 9.119% | $22.4021 | $22.40 | $22.40 | $22.40 |
| 7 purchase totals = | $796.80 | $894.9177 | $894.92 | $894.95 | $894.90 | |