| 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 | $166.49 | 8.850% | $181.2244 | $181.22 | $181.20 | $181.20 |
| Purchase #2 | $137.51 | 5.200% | $144.6605 | $144.66 | $144.65 | $144.70 |
| Purchase #3 | $195.45 | 4.321% | $203.8954 | $203.90 | $203.90 | $203.90 |
| Purchase #4 | $157.91 | 7.657% | $170.0012 | $170.00 | $170.00 | $170.00 |
| Purchase #5 | $140.99 | 10.456% | $155.7319 | $155.73 | $155.75 | $155.70 |
| Purchase #6 | $136.42 | 8.449% | $147.9461 | $147.95 | $147.95 | $147.90 |
| Purchase #7 | $155.32 | 4.770% | $162.7288 | $162.73 | $162.75 | $162.70 |
| 7 purchase totals = | $1,090.09 | $1,166.1883 | $1,166.19 | $1,166.20 | $1,166.10 | |