| 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 | $214.50 | 5.768% | $226.8724 | $226.87 | $226.85 | $226.90 |
| Purchase #2 | $48.41 | 10.250% | $53.372 | $53.37 | $53.35 | $53.40 |
| Purchase #3 | $133.26 | 9.468% | $145.8771 | $145.88 | $145.90 | $145.90 |
| Purchase #4 | $136.87 | 4.623% | $143.1975 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $94.37 | 7.478% | $101.427 | $101.43 | $101.45 | $101.40 |
| Purchase #6 | $30.89 | 7.816% | $33.3044 | $33.30 | $33.30 | $33.30 |
| Purchase #7 | $181.32 | 7.243% | $194.453 | $194.45 | $194.45 | $194.50 |
| 7 purchase totals = | $839.62 | $898.5034 | $898.50 | $898.50 | $898.60 | |