| 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 | $180.36 | 7.193% | $193.3333 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $234.84 | 5.756% | $248.3574 | $248.36 | $248.35 | $248.40 |
| Purchase #3 | $220.75 | 8.216% | $238.8868 | $238.89 | $238.90 | $238.90 |
| Purchase #4 | $63.37 | 9.264% | $69.2406 | $69.24 | $69.25 | $69.20 |
| Purchase #5 | $160.52 | 13.220% | $181.7407 | $181.74 | $181.75 | $181.70 |
| Purchase #6 | $211.98 | 9.510% | $232.1393 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $223.72 | 5.580% | $236.2036 | $236.20 | $236.20 | $236.20 |
| 7 purchase totals = | $1,295.54 | $1,399.9017 | $1,399.90 | $1,399.95 | $1,399.80 | |