| 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 | $165.60 | 9.711% | $181.6814 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $20.57 | 12.448% | $23.1306 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $98.72 | 12.141% | $110.7056 | $110.71 | $110.70 | $110.70 |
| Purchase #4 | $111.33 | 10.183% | $122.6667 | $122.67 | $122.65 | $122.70 |
| Purchase #5 | $163.41 | 11.237% | $181.7724 | $181.77 | $181.75 | $181.80 |
| Purchase #6 | $139.67 | 13.662% | $158.7517 | $158.75 | $158.75 | $158.80 |
| Purchase #7 | $155.74 | 11.201% | $173.1844 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $855.04 | $951.8928 | $951.89 | $951.90 | $952.00 | |