| 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 | $150.96 | 12.250% | $169.4526 | $169.45 | $169.45 | $169.50 |
| Purchase #2 | $110.61 | 3.400% | $114.3707 | $114.37 | $114.35 | $114.40 |
| Purchase #3 | $86.76 | 9.646% | $95.1289 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $63.90 | 8.175% | $69.1238 | $69.12 | $69.10 | $69.10 |
| Purchase #5 | $10.31 | 6.136% | $10.9426 | $10.94 | $10.95 | $10.90 |
| Purchase #6 | $143.41 | 13.388% | $162.6097 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $11.99 | 3.145% | $12.3671 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $577.94 | $633.9954 | $633.99 | $633.95 | $634.00 | |