| 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 | $161.42 | 7.342% | $173.2715 | $173.27 | $173.25 | $173.30 |
| Purchase #2 | $199.45 | 8.466% | $216.3354 | $216.34 | $216.35 | $216.30 |
| Purchase #3 | $89.63 | 10.304% | $98.8655 | $98.87 | $98.85 | $98.90 |
| Purchase #4 | $77.30 | 10.271% | $85.2395 | $85.24 | $85.25 | $85.20 |
| Purchase #5 | $44.41 | 7.356% | $47.6768 | $47.68 | $47.70 | $47.70 |
| Purchase #6 | $90.41 | 5.661% | $95.5281 | $95.53 | $95.55 | $95.50 |
| Purchase #7 | $26.71 | 7.248% | $28.6459 | $28.65 | $28.65 | $28.60 |
| 7 purchase totals = | $689.33 | $745.5627 | $745.58 | $745.60 | $745.50 | |