| 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 | $140.73 | 9.430% | $154.0008 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $242.73 | 5.312% | $255.6238 | $255.62 | $255.60 | $255.60 |
| Purchase #3 | $62.47 | 12.735% | $70.4256 | $70.43 | $70.45 | $70.40 |
| Purchase #4 | $138.26 | 11.185% | $153.7244 | $153.72 | $153.70 | $153.70 |
| Purchase #5 | $14.72 | 3.871% | $15.2898 | $15.29 | $15.30 | $15.30 |
| Purchase #6 | $105.41 | 7.865% | $113.7005 | $113.70 | $113.70 | $113.70 |
| Purchase #7 | $118.70 | 13.315% | $134.5049 | $134.50 | $134.50 | $134.50 |
| 7 purchase totals = | $823.02 | $897.2698 | $897.26 | $897.25 | $897.20 | |