| 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 | $154.64 | 5.264% | $162.7802 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $184.69 | 11.803% | $206.489 | $206.49 | $206.50 | $206.50 |
| Purchase #3 | $26.36 | 12.579% | $29.6758 | $29.68 | $29.70 | $29.70 |
| Purchase #4 | $159.52 | 4.769% | $167.1275 | $167.13 | $167.15 | $167.10 |
| Purchase #5 | $87.66 | 10.777% | $97.1071 | $97.11 | $97.10 | $97.10 |
| Purchase #6 | $77.86 | 12.849% | $87.8642 | $87.86 | $87.85 | $87.90 |
| Purchase #7 | $58.96 | 11.785% | $65.9084 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $749.69 | $816.9522 | $816.96 | $817.00 | $817.00 | |