| 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 | $154.31 | 12.222% | $173.1698 | $173.17 | $173.15 | $173.20 |
| Purchase #2 | $83.29 | 7.205% | $89.291 | $89.29 | $89.30 | $89.30 |
| Purchase #3 | $205.41 | 9.270% | $224.4515 | $224.45 | $224.45 | $224.50 |
| Purchase #4 | $75.31 | 6.245% | $80.0131 | $80.01 | $80.00 | $80.00 |
| Purchase #5 | $223.45 | 7.293% | $239.7462 | $239.75 | $239.75 | $239.70 |
| Purchase #6 | $126.88 | 4.839% | $133.0197 | $133.02 | $133.00 | $133.00 |
| Purchase #7 | $193.74 | 11.279% | $215.5919 | $215.59 | $215.60 | $215.60 |
| 7 purchase totals = | $1,062.39 | $1,155.2832 | $1,155.28 | $1,155.25 | $1,155.30 | |