| 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 | $8.97 | 9.324% | $9.8064 | $9.81 | $9.80 | $9.80 |
| Purchase #2 | $214.95 | 4.618% | $224.8764 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $217.90 | 13.215% | $246.6955 | $246.70 | $246.70 | $246.70 |
| Purchase #4 | $164.71 | 7.564% | $177.1687 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $132.90 | 6.286% | $141.2541 | $141.25 | $141.25 | $141.30 |
| Purchase #6 | $194.32 | 3.838% | $201.778 | $201.78 | $201.80 | $201.80 |
| Purchase #7 | $163.42 | 7.208% | $175.1993 | $175.20 | $175.20 | $175.20 |
| 7 purchase totals = | $1,097.17 | $1,176.7784 | $1,176.79 | $1,176.80 | $1,176.90 | |