| 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 | $154.33 | 6.474% | $164.3213 | $164.32 | $164.30 | $164.30 |
| Purchase #2 | $183.68 | 6.513% | $195.6431 | $195.64 | $195.65 | $195.60 |
| Purchase #3 | $165.75 | 12.395% | $186.2947 | $186.29 | $186.30 | $186.30 |
| Purchase #4 | $166.42 | 11.469% | $185.5067 | $185.51 | $185.50 | $185.50 |
| Purchase #5 | $157.56 | 12.650% | $177.4913 | $177.49 | $177.50 | $177.50 |
| Purchase #6 | $57.73 | 11.353% | $64.2841 | $64.28 | $64.30 | $64.30 |
| Purchase #7 | $107.83 | 10.327% | $118.9656 | $118.97 | $118.95 | $119.00 |
| 7 purchase totals = | $993.30 | $1,092.5068 | $1,092.50 | $1,092.50 | $1,092.50 | |