| 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 | $123.93 | 10.155% | $136.5151 | $136.52 | $136.50 | $136.50 |
| Purchase #2 | $162.26 | 5.148% | $170.6131 | $170.61 | $170.60 | $170.60 |
| Purchase #3 | $77.96 | 7.431% | $83.7532 | $83.75 | $83.75 | $83.80 |
| Purchase #4 | $128.41 | 3.573% | $132.9981 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $96.36 | 9.560% | $105.572 | $105.57 | $105.55 | $105.60 |
| Purchase #6 | $126.96 | 10.595% | $140.4114 | $140.41 | $140.40 | $140.40 |
| Purchase #7 | $81.55 | 12.872% | $92.0471 | $92.05 | $92.05 | $92.00 |
| 7 purchase totals = | $797.43 | $861.9100 | $861.91 | $861.85 | $861.90 | |