| 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 | $147.64 | 3.156% | $152.2995 | $152.30 | $152.30 | $152.30 |
| Purchase #2 | $17.65 | 8.491% | $19.1487 | $19.15 | $19.15 | $19.10 |
| Purchase #3 | $128.28 | 6.659% | $136.8222 | $136.82 | $136.80 | $136.80 |
| Purchase #4 | $14.77 | 6.770% | $15.7699 | $15.77 | $15.75 | $15.80 |
| Purchase #5 | $163.36 | 5.329% | $172.0655 | $172.07 | $172.05 | $172.10 |
| Purchase #6 | $228.25 | 12.672% | $257.1738 | $257.17 | $257.15 | $257.20 |
| Purchase #7 | $219.39 | 13.370% | $248.7224 | $248.72 | $248.70 | $248.70 |
| 7 purchase totals = | $919.34 | $1,002.0020 | $1,002.00 | $1,001.90 | $1,002.00 | |