| 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 | $185.46 | 5.187% | $195.0798 | $195.08 | $195.10 | $195.10 |
| Purchase #2 | $183.76 | 12.496% | $206.7226 | $206.72 | $206.70 | $206.70 |
| Purchase #3 | $30.57 | 5.405% | $32.2223 | $32.22 | $32.20 | $32.20 |
| Purchase #4 | $104.82 | 9.782% | $115.0735 | $115.07 | $115.05 | $115.10 |
| Purchase #5 | $21.58 | 3.595% | $22.3558 | $22.36 | $22.35 | $22.40 |
| Purchase #6 | $54.37 | 12.832% | $61.3468 | $61.35 | $61.35 | $61.30 |
| Purchase #7 | $57.48 | 8.593% | $62.4193 | $62.42 | $62.40 | $62.40 |
| 7 purchase totals = | $638.04 | $695.2201 | $695.22 | $695.15 | $695.20 | |