| 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 | $149.87 | 3.673% | $155.3747 | $155.37 | $155.35 | $155.40 |
| Purchase #2 | $116.33 | 13.239% | $131.7309 | $131.73 | $131.75 | $131.70 |
| Purchase #3 | $17.36 | 9.791% | $19.0597 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $169.27 | 7.419% | $181.8281 | $181.83 | $181.85 | $181.80 |
| Purchase #5 | $242.94 | 8.287% | $263.0724 | $263.07 | $263.05 | $263.10 |
| Purchase #6 | $207.77 | 13.616% | $236.06 | $236.06 | $236.05 | $236.10 |
| Purchase #7 | $150.28 | 12.183% | $168.5886 | $168.59 | $168.60 | $168.60 |
| 7 purchase totals = | $1,053.82 | $1,155.7144 | $1,155.71 | $1,155.70 | $1,155.80 | |