| 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 | $34.74 | 6.250% | $36.9113 | $36.91 | $36.90 | $36.90 |
| Purchase #2 | $148.84 | 3.558% | $154.1357 | $154.14 | $154.15 | $154.10 |
| Purchase #3 | $167.75 | 6.377% | $178.4474 | $178.45 | $178.45 | $178.40 |
| Purchase #4 | $161.32 | 5.728% | $170.5604 | $170.56 | $170.55 | $170.60 |
| Purchase #5 | $97.91 | 12.592% | $110.2388 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $130.34 | 9.118% | $142.2244 | $142.22 | $142.20 | $142.20 |
| Purchase #7 | $114.47 | 9.430% | $125.2645 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $855.37 | $917.7825 | $917.78 | $917.75 | $917.70 | |