| 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 | $155.34 | 10.623% | $171.8418 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $122.96 | 9.315% | $134.4137 | $134.41 | $134.40 | $134.40 |
| Purchase #3 | $57.65 | 11.624% | $64.3512 | $64.35 | $64.35 | $64.40 |
| Purchase #4 | $52.81 | 10.323% | $58.2616 | $58.26 | $58.25 | $58.30 |
| Purchase #5 | $161.75 | 5.328% | $170.368 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $170.99 | 7.452% | $183.7322 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $221.26 | 11.357% | $246.3885 | $246.39 | $246.40 | $246.40 |
| 7 purchase totals = | $942.76 | $1,029.3570 | $1,029.35 | $1,029.35 | $1,029.40 | |