| 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 | $199.78 | 4.446% | $208.6622 | $208.66 | $208.65 | $208.70 |
| Purchase #2 | $12.74 | 13.647% | $14.4786 | $14.48 | $14.50 | $14.50 |
| Purchase #3 | $79.94 | 3.644% | $82.853 | $82.85 | $82.85 | $82.90 |
| Purchase #4 | $177.39 | 5.611% | $187.3434 | $187.34 | $187.35 | $187.30 |
| Purchase #5 | $64.37 | 13.723% | $73.2035 | $73.20 | $73.20 | $73.20 |
| Purchase #6 | $149.94 | 8.303% | $162.3895 | $162.39 | $162.40 | $162.40 |
| Purchase #7 | $107.94 | 5.865% | $114.2707 | $114.27 | $114.25 | $114.30 |
| 7 purchase totals = | $792.10 | $843.2009 | $843.19 | $843.20 | $843.30 | |