| 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 | $186.72 | 11.586% | $208.3534 | $208.35 | $208.35 | $208.40 |
| Purchase #2 | $165.47 | 5.595% | $174.728 | $174.73 | $174.75 | $174.70 |
| Purchase #3 | $188.97 | 6.264% | $200.8071 | $200.81 | $200.80 | $200.80 |
| Purchase #4 | $116.88 | 8.299% | $126.5799 | $126.58 | $126.60 | $126.60 |
| Purchase #5 | $168.93 | 8.813% | $183.8178 | $183.82 | $183.80 | $183.80 |
| Purchase #6 | $45.62 | 4.722% | $47.7742 | $47.77 | $47.75 | $47.80 |
| Purchase #7 | $68.45 | 7.456% | $73.5536 | $73.55 | $73.55 | $73.60 |
| 7 purchase totals = | $941.04 | $1,015.6140 | $1,015.61 | $1,015.60 | $1,015.70 | |