| 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 | $177.68 | 4.156% | $185.0644 | $185.06 | $185.05 | $185.10 |
| Purchase #2 | $242.63 | 11.507% | $270.5494 | $270.55 | $270.55 | $270.50 |
| Purchase #3 | $113.73 | 7.727% | $122.5179 | $122.52 | $122.50 | $122.50 |
| Purchase #4 | $99.25 | 8.113% | $107.3022 | $107.30 | $107.30 | $107.30 |
| Purchase #5 | $127.86 | 3.602% | $132.4655 | $132.47 | $132.45 | $132.50 |
| Purchase #6 | $56.86 | 12.187% | $63.7895 | $63.79 | $63.80 | $63.80 |
| Purchase #7 | $233.54 | 3.716% | $242.2183 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $1,051.55 | $1,123.9072 | $1,123.91 | $1,123.85 | $1,123.90 | |