| 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 | $154.54 | 5.845% | $163.5729 | $163.57 | $163.55 | $163.60 |
| Purchase #2 | $88.66 | 9.208% | $96.8238 | $96.82 | $96.80 | $96.80 |
| Purchase #3 | $222.62 | 11.264% | $247.6959 | $247.70 | $247.70 | $247.70 |
| Purchase #4 | $186.93 | 3.476% | $193.4277 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $56.94 | 4.388% | $59.4385 | $59.44 | $59.45 | $59.40 |
| Purchase #6 | $159.66 | 8.223% | $172.7888 | $172.79 | $172.80 | $172.80 |
| Purchase #7 | $228.28 | 7.355% | $245.07 | $245.07 | $245.05 | $245.10 |
| 7 purchase totals = | $1,097.63 | $1,178.8176 | $1,178.82 | $1,178.80 | $1,178.80 | |