| 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 | $172.50 | 12.829% | $194.63 | $194.63 | $194.65 | $194.60 |
| Purchase #2 | $107.40 | 6.872% | $114.7805 | $114.78 | $114.80 | $114.80 |
| Purchase #3 | $163.36 | 12.350% | $183.535 | $183.54 | $183.55 | $183.50 |
| Purchase #4 | $166.39 | 4.563% | $173.9824 | $173.98 | $174.00 | $174.00 |
| Purchase #5 | $99.60 | 8.112% | $107.6796 | $107.68 | $107.70 | $107.70 |
| Purchase #6 | $193.75 | 7.597% | $208.4692 | $208.47 | $208.45 | $208.50 |
| Purchase #7 | $206.30 | 7.536% | $221.8468 | $221.85 | $221.85 | $221.80 |
| 7 purchase totals = | $1,109.30 | $1,204.9235 | $1,204.93 | $1,205.00 | $1,204.90 | |