| 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 | $163.34 | 7.576% | $175.7146 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $216.36 | 10.374% | $238.8052 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $39.75 | 4.209% | $41.4231 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $172.83 | 13.377% | $195.9495 | $195.95 | $195.95 | $195.90 |
| Purchase #5 | $115.83 | 3.452% | $119.8285 | $119.83 | $119.85 | $119.80 |
| Purchase #6 | $130.38 | 3.295% | $134.676 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $132.41 | 6.500% | $141.0167 | $141.02 | $141.00 | $141.00 |
| 7 purchase totals = | $970.90 | $1,047.4136 | $1,047.42 | $1,047.40 | $1,047.30 | |