| 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 | $80.90 | 3.712% | $83.903 | $83.90 | $83.90 | $83.90 |
| Purchase #2 | $159.30 | 10.486% | $176.0042 | $176.00 | $176.00 | $176.00 |
| Purchase #3 | $193.35 | 10.385% | $213.4294 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $17.39 | 9.179% | $18.9862 | $18.99 | $19.00 | $19.00 |
| Purchase #5 | $172.87 | 8.602% | $187.7403 | $187.74 | $187.75 | $187.70 |
| Purchase #6 | $202.43 | 6.389% | $215.3633 | $215.36 | $215.35 | $215.40 |
| Purchase #7 | $199.51 | 11.744% | $222.9405 | $222.94 | $222.95 | $222.90 |
| 7 purchase totals = | $1,025.75 | $1,118.3669 | $1,118.36 | $1,118.40 | $1,118.30 | |