| 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 | $167.31 | 11.279% | $186.1809 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $205.43 | 9.568% | $225.0855 | $225.09 | $225.10 | $225.10 |
| Purchase #3 | $200.55 | 3.647% | $207.8641 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $177.32 | 10.832% | $196.5273 | $196.53 | $196.55 | $196.50 |
| Purchase #5 | $18.31 | 5.626% | $19.3401 | $19.34 | $19.35 | $19.30 |
| Purchase #6 | $220.86 | 11.230% | $245.6626 | $245.66 | $245.65 | $245.70 |
| Purchase #7 | $15.67 | 5.156% | $16.4779 | $16.48 | $16.50 | $16.50 |
| 7 purchase totals = | $1,005.45 | $1,097.1384 | $1,097.14 | $1,097.20 | $1,097.20 | |