| 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 | $177.93 | 9.621% | $195.0486 | $195.05 | $195.05 | $195.00 |
| Purchase #2 | $122.67 | 5.828% | $129.8192 | $129.82 | $129.80 | $129.80 |
| Purchase #3 | $60.61 | 6.493% | $64.5454 | $64.55 | $64.55 | $64.50 |
| Purchase #4 | $112.54 | 4.702% | $117.8316 | $117.83 | $117.85 | $117.80 |
| Purchase #5 | $5.76 | 5.610% | $6.0831 | $6.08 | $6.10 | $6.10 |
| Purchase #6 | $45.44 | 6.797% | $48.5286 | $48.53 | $48.55 | $48.50 |
| Purchase #7 | $134.65 | 10.529% | $148.8273 | $148.83 | $148.85 | $148.80 |
| 7 purchase totals = | $659.60 | $710.6838 | $710.69 | $710.75 | $710.50 | |