| 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 | $184.44 | 7.353% | $198.0019 | $198.00 | $198.00 | $198.00 |
| Purchase #2 | $17.52 | 7.392% | $18.8151 | $18.82 | $18.80 | $18.80 |
| Purchase #3 | $219.91 | 13.495% | $249.5869 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $173.97 | 3.870% | $180.7026 | $180.70 | $180.70 | $180.70 |
| Purchase #5 | $85.49 | 11.290% | $95.1418 | $95.14 | $95.15 | $95.10 |
| Purchase #6 | $72.68 | 11.429% | $80.9866 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $188.37 | 13.333% | $213.4854 | $213.49 | $213.50 | $213.50 |
| 7 purchase totals = | $942.38 | $1,036.7203 | $1,036.73 | $1,036.75 | $1,036.70 | |