| 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 | $134.33 | 12.504% | $151.1266 | $151.13 | $151.15 | $151.10 |
| Purchase #2 | $101.34 | 6.590% | $108.0183 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $76.80 | 10.508% | $84.8701 | $84.87 | $84.85 | $84.90 |
| Purchase #4 | $13.75 | 9.238% | $15.0202 | $15.02 | $15.00 | $15.00 |
| Purchase #5 | $43.66 | 5.536% | $46.077 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $20.43 | 11.522% | $22.7839 | $22.78 | $22.80 | $22.80 |
| Purchase #7 | $204.58 | 10.635% | $226.3371 | $226.34 | $226.35 | $226.30 |
| 7 purchase totals = | $594.89 | $654.2332 | $654.24 | $654.25 | $654.20 | |