| 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 | $170.50 | 7.732% | $183.6831 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $224.54 | 8.218% | $242.9927 | $242.99 | $243.00 | $243.00 |
| Purchase #3 | $97.89 | 9.195% | $106.891 | $106.89 | $106.90 | $106.90 |
| Purchase #4 | $112.25 | 12.447% | $126.2218 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $142.68 | 4.671% | $149.3446 | $149.34 | $149.35 | $149.30 |
| Purchase #6 | $144.68 | 10.199% | $159.4359 | $159.44 | $159.45 | $159.40 |
| Purchase #7 | $137.39 | 12.559% | $154.6448 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $1,029.93 | $1,123.2139 | $1,123.20 | $1,123.25 | $1,123.10 | |