| 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 | $154.87 | 4.517% | $161.8655 | $161.87 | $161.85 | $161.90 |
| Purchase #2 | $133.70 | 12.368% | $150.236 | $150.24 | $150.25 | $150.20 |
| Purchase #3 | $62.95 | 13.292% | $71.3173 | $71.32 | $71.30 | $71.30 |
| Purchase #4 | $92.85 | 6.390% | $98.7831 | $98.78 | $98.80 | $98.80 |
| Purchase #5 | $97.45 | 9.123% | $106.3404 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $160.56 | 8.158% | $173.6585 | $173.66 | $173.65 | $173.70 |
| Purchase #7 | $113.53 | 5.630% | $119.9217 | $119.92 | $119.90 | $119.90 |
| 7 purchase totals = | $815.91 | $882.1225 | $882.13 | $882.10 | $882.10 | |