| 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 | $177.80 | 5.720% | $187.9702 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $101.52 | 11.736% | $113.4344 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $219.58 | 7.809% | $236.727 | $236.73 | $236.75 | $236.70 |
| Purchase #4 | $77.61 | 5.746% | $82.0695 | $82.07 | $82.05 | $82.10 |
| Purchase #5 | $185.43 | 12.586% | $208.7682 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $128.33 | 11.511% | $143.1021 | $143.10 | $143.10 | $143.10 |
| Purchase #7 | $147.59 | 3.849% | $153.2707 | $153.27 | $153.25 | $153.30 |
| 7 purchase totals = | $1,037.86 | $1,125.3421 | $1,125.34 | $1,125.30 | $1,125.40 | |