| 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 | $175.67 | 4.803% | $184.1074 | $184.11 | $184.10 | $184.10 |
| Purchase #2 | $235.33 | 11.407% | $262.1741 | $262.17 | $262.15 | $262.20 |
| Purchase #3 | $184.85 | 5.639% | $195.2737 | $195.27 | $195.25 | $195.30 |
| Purchase #4 | $148.80 | 5.621% | $157.164 | $157.16 | $157.15 | $157.20 |
| Purchase #5 | $190.69 | 12.306% | $214.1563 | $214.16 | $214.15 | $214.20 |
| Purchase #6 | $229.48 | 12.433% | $258.0112 | $258.01 | $258.00 | $258.00 |
| Purchase #7 | $167.93 | 5.626% | $177.3777 | $177.38 | $177.40 | $177.40 |
| 7 purchase totals = | $1,332.75 | $1,448.2644 | $1,448.26 | $1,448.20 | $1,448.40 | |