| 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 | $5.25 | 8.572% | $5.7 | $5.70 | $5.70 | $5.70 |
| Purchase #2 | $164.98 | 12.636% | $185.8269 | $185.83 | $185.85 | $185.80 |
| Purchase #3 | $124.30 | 5.852% | $131.574 | $131.57 | $131.55 | $131.60 |
| Purchase #4 | $197.67 | 8.772% | $215.0096 | $215.01 | $215.00 | $215.00 |
| Purchase #5 | $179.71 | 6.385% | $191.1845 | $191.18 | $191.20 | $191.20 |
| Purchase #6 | $243.98 | 5.652% | $257.7697 | $257.77 | $257.75 | $257.80 |
| Purchase #7 | $149.41 | 12.449% | $168.0101 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $1,065.30 | $1,155.0748 | $1,155.07 | $1,155.05 | $1,155.10 | |