| 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 | $223.55 | 13.204% | $253.0675 | $253.07 | $253.05 | $253.10 |
| Purchase #2 | $26.59 | 12.185% | $29.83 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $151.60 | 10.687% | $167.8015 | $167.80 | $167.80 | $167.80 |
| Purchase #4 | $71.26 | 4.842% | $74.7104 | $74.71 | $74.70 | $74.70 |
| Purchase #5 | $149.39 | 3.295% | $154.3124 | $154.31 | $154.30 | $154.30 |
| Purchase #6 | $53.38 | 4.438% | $55.749 | $55.75 | $55.75 | $55.70 |
| Purchase #7 | $133.87 | 9.659% | $146.8005 | $146.80 | $146.80 | $146.80 |
| 7 purchase totals = | $809.64 | $882.2713 | $882.27 | $882.25 | $882.20 | |