| 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 | $141.99 | 7.760% | $153.0084 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $128.91 | 5.832% | $136.428 | $136.43 | $136.45 | $136.40 |
| Purchase #3 | $198.76 | 11.693% | $222.001 | $222.00 | $222.00 | $222.00 |
| Purchase #4 | $115.31 | 12.140% | $129.3086 | $129.31 | $129.30 | $129.30 |
| Purchase #5 | $208.91 | 11.415% | $232.7571 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $73.62 | 10.521% | $81.3656 | $81.37 | $81.35 | $81.40 |
| Purchase #7 | $37.77 | 9.253% | $41.2649 | $41.26 | $41.25 | $41.30 |
| 7 purchase totals = | $905.27 | $996.1336 | $996.14 | $996.10 | $996.20 | |