| 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 | $143.44 | 12.713% | $161.6755 | $161.68 | $161.70 | $161.70 |
| Purchase #2 | $129.43 | 6.819% | $138.2558 | $138.26 | $138.25 | $138.30 |
| Purchase #3 | $232.69 | 12.761% | $262.3836 | $262.38 | $262.40 | $262.40 |
| Purchase #4 | $231.45 | 3.583% | $239.7429 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $136.29 | 12.131% | $152.8233 | $152.82 | $152.80 | $152.80 |
| Purchase #6 | $178.83 | 3.773% | $185.5773 | $185.58 | $185.60 | $185.60 |
| Purchase #7 | $34.73 | 3.380% | $35.9039 | $35.90 | $35.90 | $35.90 |
| 7 purchase totals = | $1,086.86 | $1,176.3623 | $1,176.36 | $1,176.40 | $1,176.40 | |