| 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 | $170.58 | 5.117% | $179.3086 | $179.31 | $179.30 | $179.30 |
| Purchase #2 | $157.29 | 11.610% | $175.5514 | $175.55 | $175.55 | $175.60 |
| Purchase #3 | $69.25 | 7.125% | $74.1841 | $74.18 | $74.20 | $74.20 |
| Purchase #4 | $122.92 | 9.610% | $134.7326 | $134.73 | $134.75 | $134.70 |
| Purchase #5 | $29.25 | 3.608% | $30.3053 | $30.31 | $30.30 | $30.30 |
| Purchase #6 | $55.67 | 11.571% | $62.1116 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $60.37 | 3.271% | $62.3447 | $62.34 | $62.35 | $62.30 |
| 7 purchase totals = | $665.33 | $718.5383 | $718.53 | $718.55 | $718.50 | |