| 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 | $175.98 | 3.104% | $181.4424 | $181.44 | $181.45 | $181.40 |
| Purchase #2 | $47.80 | 8.706% | $51.9615 | $51.96 | $51.95 | $52.00 |
| Purchase #3 | $249.97 | 7.425% | $268.5303 | $268.53 | $268.55 | $268.50 |
| Purchase #4 | $177.53 | 5.214% | $186.7864 | $186.79 | $186.80 | $186.80 |
| Purchase #5 | $11.33 | 6.791% | $12.0994 | $12.10 | $12.10 | $12.10 |
| Purchase #6 | $206.45 | 4.684% | $216.1201 | $216.12 | $216.10 | $216.10 |
| Purchase #7 | $23.48 | 9.800% | $25.781 | $25.78 | $25.80 | $25.80 |
| 7 purchase totals = | $892.54 | $942.7211 | $942.72 | $942.75 | $942.70 | |