| 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 | $163.57 | 8.109% | $176.8339 | $176.83 | $176.85 | $176.80 |
| Purchase #2 | $171.75 | 8.874% | $186.9911 | $186.99 | $187.00 | $187.00 |
| Purchase #3 | $74.50 | 13.400% | $84.483 | $84.48 | $84.50 | $84.50 |
| Purchase #4 | $72.51 | 10.607% | $80.2011 | $80.20 | $80.20 | $80.20 |
| Purchase #5 | $117.32 | 6.200% | $124.5938 | $124.59 | $124.60 | $124.60 |
| Purchase #6 | $191.93 | 8.126% | $207.5262 | $207.53 | $207.55 | $207.50 |
| Purchase #7 | $232.29 | 6.768% | $248.0114 | $248.01 | $248.00 | $248.00 |
| 7 purchase totals = | $1,023.87 | $1,108.6405 | $1,108.63 | $1,108.70 | $1,108.60 | |