| 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 | $165.63 | 12.509% | $186.3487 | $186.35 | $186.35 | $186.30 |
| Purchase #2 | $169.70 | 10.344% | $187.2538 | $187.25 | $187.25 | $187.30 |
| Purchase #3 | $42.26 | 6.785% | $45.1273 | $45.13 | $45.15 | $45.10 |
| Purchase #4 | $166.52 | 8.502% | $180.6775 | $180.68 | $180.70 | $180.70 |
| Purchase #5 | $192.25 | 4.442% | $200.7897 | $200.79 | $200.80 | $200.80 |
| Purchase #6 | $70.40 | 9.532% | $77.1105 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $204.38 | 6.530% | $217.726 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $1,011.14 | $1,095.0335 | $1,095.04 | $1,095.10 | $1,095.00 | |