| 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 | $195.79 | 9.698% | $214.7777 | $214.78 | $214.80 | $214.80 |
| Purchase #2 | $148.99 | 7.650% | $160.3877 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $119.64 | 12.728% | $134.8678 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $139.28 | 6.125% | $147.8109 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $118.37 | 4.319% | $123.4824 | $123.48 | $123.50 | $123.50 |
| Purchase #6 | $130.69 | 8.373% | $141.6327 | $141.63 | $141.65 | $141.60 |
| Purchase #7 | $44.44 | 13.108% | $50.2652 | $50.27 | $50.25 | $50.30 |
| 7 purchase totals = | $897.20 | $973.2244 | $973.23 | $973.25 | $973.30 | |