| 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 | $207.31 | 11.465% | $231.0781 | $231.08 | $231.10 | $231.10 |
| Purchase #2 | $97.70 | 8.231% | $105.7417 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $50.94 | 8.811% | $55.4283 | $55.43 | $55.45 | $55.40 |
| Purchase #4 | $59.64 | 9.422% | $65.2593 | $65.26 | $65.25 | $65.30 |
| Purchase #5 | $113.48 | 4.803% | $118.9304 | $118.93 | $118.95 | $118.90 |
| Purchase #6 | $160.81 | 12.393% | $180.7392 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $137.54 | 6.824% | $146.9257 | $146.93 | $146.95 | $146.90 |
| 7 purchase totals = | $827.42 | $904.1027 | $904.11 | $904.20 | $904.00 | |