| 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 | $144.72 | 11.231% | $160.9735 | $160.97 | $160.95 | $161.00 |
| Purchase #2 | $117.29 | 11.308% | $130.5532 | $130.55 | $130.55 | $130.60 |
| Purchase #3 | $179.96 | 4.336% | $187.7631 | $187.76 | $187.75 | $187.80 |
| Purchase #4 | $9.26 | 3.138% | $9.5506 | $9.55 | $9.55 | $9.60 |
| Purchase #5 | $62.60 | 3.194% | $64.5994 | $64.60 | $64.60 | $64.60 |
| Purchase #6 | $58.79 | 9.829% | $64.5685 | $64.57 | $64.55 | $64.60 |
| Purchase #7 | $162.74 | 7.632% | $175.1603 | $175.16 | $175.15 | $175.20 |
| 7 purchase totals = | $735.36 | $793.1686 | $793.16 | $793.10 | $793.40 | |