| 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 | $167.56 | 7.866% | $180.7403 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $162.51 | 12.812% | $183.3308 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $59.30 | 12.152% | $66.5061 | $66.51 | $66.50 | $66.50 |
| Purchase #4 | $40.59 | 4.759% | $42.5217 | $42.52 | $42.50 | $42.50 |
| Purchase #5 | $163.50 | 8.285% | $177.046 | $177.05 | $177.05 | $177.00 |
| Purchase #6 | $30.96 | 9.561% | $33.9201 | $33.92 | $33.90 | $33.90 |
| Purchase #7 | $157.99 | 3.301% | $163.2052 | $163.21 | $163.20 | $163.20 |
| 7 purchase totals = | $782.41 | $847.2702 | $847.28 | $847.25 | $847.10 | |