| 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 | $88.50 | 11.716% | $98.8687 | $98.87 | $98.85 | $98.90 |
| Purchase #2 | $158.34 | 11.133% | $175.968 | $175.97 | $175.95 | $176.00 |
| Purchase #3 | $187.68 | 3.442% | $194.1399 | $194.14 | $194.15 | $194.10 |
| Purchase #4 | $207.88 | 7.155% | $222.7538 | $222.75 | $222.75 | $222.80 |
| Purchase #5 | $157.63 | 4.780% | $165.1647 | $165.16 | $165.15 | $165.20 |
| Purchase #6 | $11.29 | 13.796% | $12.8476 | $12.85 | $12.85 | $12.80 |
| Purchase #7 | $133.60 | 7.291% | $143.3408 | $143.34 | $143.35 | $143.30 |
| 7 purchase totals = | $944.92 | $1,013.0835 | $1,013.08 | $1,013.05 | $1,013.10 | |