| 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 | $166.98 | 7.771% | $179.956 | $179.96 | $179.95 | $180.00 |
| Purchase #2 | $158.33 | 8.140% | $171.2181 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $168.36 | 9.559% | $184.4535 | $184.45 | $184.45 | $184.50 |
| Purchase #4 | $19.45 | 4.520% | $20.3291 | $20.33 | $20.35 | $20.30 |
| Purchase #5 | $195.49 | 7.266% | $209.6943 | $209.69 | $209.70 | $209.70 |
| Purchase #6 | $225.30 | 10.155% | $248.1792 | $248.18 | $248.20 | $248.20 |
| Purchase #7 | $205.83 | 10.344% | $227.1211 | $227.12 | $227.10 | $227.10 |
| 7 purchase totals = | $1,139.74 | $1,240.9513 | $1,240.95 | $1,240.95 | $1,241.00 | |