| 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 | $185.30 | 10.473% | $204.7065 | $204.71 | $204.70 | $204.70 |
| Purchase #2 | $14.31 | 12.785% | $16.1395 | $16.14 | $16.15 | $16.10 |
| Purchase #3 | $151.52 | 4.314% | $158.0566 | $158.06 | $158.05 | $158.10 |
| Purchase #4 | $219.56 | 9.508% | $240.4358 | $240.44 | $240.45 | $240.40 |
| Purchase #5 | $66.74 | 3.398% | $69.0078 | $69.01 | $69.00 | $69.00 |
| Purchase #6 | $199.89 | 9.385% | $218.6497 | $218.65 | $218.65 | $218.60 |
| Purchase #7 | $249.90 | 7.788% | $269.3622 | $269.36 | $269.35 | $269.40 |
| 7 purchase totals = | $1,087.22 | $1,176.3581 | $1,176.37 | $1,176.35 | $1,176.30 | |