| 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 | $153.45 | 7.285% | $164.6288 | $164.63 | $164.65 | $164.60 |
| Purchase #2 | $70.34 | 10.611% | $77.8038 | $77.80 | $77.80 | $77.80 |
| Purchase #3 | $54.61 | 10.845% | $60.5325 | $60.53 | $60.55 | $60.50 |
| Purchase #4 | $180.47 | 10.511% | $199.4392 | $199.44 | $199.45 | $199.40 |
| Purchase #5 | $218.64 | 3.685% | $226.6969 | $226.70 | $226.70 | $226.70 |
| Purchase #6 | $162.37 | 4.619% | $169.8699 | $169.87 | $169.85 | $169.90 |
| Purchase #7 | $244.85 | 7.836% | $264.0364 | $264.04 | $264.05 | $264.00 |
| 7 purchase totals = | $1,084.73 | $1,163.0075 | $1,163.01 | $1,163.05 | $1,162.90 | |