| 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 | $175.55 | 12.548% | $197.578 | $197.58 | $197.60 | $197.60 |
| Purchase #2 | $110.25 | 3.806% | $114.4461 | $114.45 | $114.45 | $114.40 |
| Purchase #3 | $220.55 | 6.856% | $235.6709 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $206.68 | 10.236% | $227.8358 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $17.86 | 7.592% | $19.2159 | $19.22 | $19.20 | $19.20 |
| Purchase #6 | $215.98 | 10.766% | $239.2324 | $239.23 | $239.25 | $239.20 |
| Purchase #7 | $24.68 | 12.576% | $27.7838 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $971.55 | $1,061.7629 | $1,061.77 | $1,061.80 | $1,061.70 | |