| 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 | $136.79 | 11.286% | $152.2281 | $152.23 | $152.25 | $152.20 |
| Purchase #2 | $192.45 | 6.468% | $204.8977 | $204.90 | $204.90 | $204.90 |
| Purchase #3 | $127.53 | 5.169% | $134.122 | $134.12 | $134.10 | $134.10 |
| Purchase #4 | $167.71 | 9.771% | $184.0969 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $82.35 | 13.846% | $93.7522 | $93.75 | $93.75 | $93.80 |
| Purchase #6 | $61.35 | 12.180% | $68.8224 | $68.82 | $68.80 | $68.80 |
| Purchase #7 | $93.46 | 4.787% | $97.9339 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $861.64 | $935.8532 | $935.85 | $935.85 | $935.80 | |