| 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 | $170.91 | 8.734% | $185.8373 | $185.84 | $185.85 | $185.80 |
| Purchase #2 | $153.65 | 11.528% | $171.3628 | $171.36 | $171.35 | $171.40 |
| Purchase #3 | $64.35 | 13.525% | $73.0533 | $73.05 | $73.05 | $73.10 |
| Purchase #4 | $76.88 | 3.559% | $79.6162 | $79.62 | $79.60 | $79.60 |
| Purchase #5 | $231.82 | 11.256% | $257.9137 | $257.91 | $257.90 | $257.90 |
| Purchase #6 | $162.97 | 6.499% | $173.5614 | $173.56 | $173.55 | $173.60 |
| Purchase #7 | $10.39 | 13.310% | $11.7729 | $11.77 | $11.75 | $11.80 |
| 7 purchase totals = | $870.97 | $953.1176 | $953.11 | $953.05 | $953.20 | |