| 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 | $149.57 | 10.419% | $165.1537 | $165.15 | $165.15 | $165.20 |
| Purchase #2 | $133.91 | 4.862% | $140.4207 | $140.42 | $140.40 | $140.40 |
| Purchase #3 | $141.39 | 8.474% | $153.3714 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $157.56 | 3.579% | $163.1991 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $97.69 | 8.288% | $105.7865 | $105.79 | $105.80 | $105.80 |
| Purchase #6 | $220.50 | 6.259% | $234.3011 | $234.30 | $234.30 | $234.30 |
| Purchase #7 | $58.44 | 9.484% | $63.9824 | $63.98 | $64.00 | $64.00 |
| 7 purchase totals = | $959.06 | $1,026.2149 | $1,026.21 | $1,026.20 | $1,026.30 | |