| 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 | $119.27 | 11.710% | $133.2365 | $133.24 | $133.25 | $133.20 |
| Purchase #2 | $170.44 | 4.676% | $178.4098 | $178.41 | $178.40 | $178.40 |
| Purchase #3 | $241.75 | 7.468% | $259.8039 | $259.80 | $259.80 | $259.80 |
| Purchase #4 | $67.31 | 11.180% | $74.8353 | $74.84 | $74.85 | $74.80 |
| Purchase #5 | $175.69 | 9.210% | $191.871 | $191.87 | $191.85 | $191.90 |
| Purchase #6 | $205.60 | 8.201% | $222.4613 | $222.46 | $222.45 | $222.50 |
| Purchase #7 | $149.96 | 6.611% | $159.8739 | $159.87 | $159.85 | $159.90 |
| 7 purchase totals = | $1,130.02 | $1,220.4917 | $1,220.49 | $1,220.45 | $1,220.50 | |