| 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 | $159.51 | 13.484% | $181.0183 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $212.38 | 8.782% | $231.0312 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $71.87 | 8.222% | $77.7792 | $77.78 | $77.80 | $77.80 |
| Purchase #4 | $200.99 | 10.431% | $221.9553 | $221.96 | $221.95 | $222.00 |
| Purchase #5 | $222.76 | 7.767% | $240.0618 | $240.06 | $240.05 | $240.10 |
| Purchase #6 | $226.39 | 3.838% | $235.0788 | $235.08 | $235.10 | $235.10 |
| Purchase #7 | $204.94 | 12.839% | $231.2522 | $231.25 | $231.25 | $231.30 |
| 7 purchase totals = | $1,298.84 | $1,418.1768 | $1,418.18 | $1,418.20 | $1,418.30 | |