| 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 | $74.30 | 6.773% | $79.3323 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $122.41 | 8.828% | $133.2164 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $118.64 | 8.605% | $128.849 | $128.85 | $128.85 | $128.80 |
| Purchase #4 | $226.59 | 10.852% | $251.1795 | $251.18 | $251.20 | $251.20 |
| Purchase #5 | $136.48 | 13.541% | $154.9608 | $154.96 | $154.95 | $155.00 |
| Purchase #6 | $169.98 | 9.454% | $186.0499 | $186.05 | $186.05 | $186.00 |
| Purchase #7 | $208.67 | 13.255% | $236.3292 | $236.33 | $236.35 | $236.30 |
| 7 purchase totals = | $1,057.07 | $1,169.9171 | $1,169.92 | $1,169.95 | $1,169.80 | |