| 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 | $127.26 | 7.527% | $136.8389 | $136.84 | $136.85 | $136.80 |
| Purchase #2 | $233.88 | 13.805% | $266.1671 | $266.17 | $266.15 | $266.20 |
| Purchase #3 | $9.53 | 12.782% | $10.7481 | $10.75 | $10.75 | $10.70 |
| Purchase #4 | $179.90 | 3.303% | $185.8421 | $185.84 | $185.85 | $185.80 |
| Purchase #5 | $131.70 | 11.109% | $146.3306 | $146.33 | $146.35 | $146.30 |
| Purchase #6 | $131.77 | 11.172% | $146.4913 | $146.49 | $146.50 | $146.50 |
| Purchase #7 | $241.80 | 12.188% | $271.2706 | $271.27 | $271.25 | $271.30 |
| 7 purchase totals = | $1,055.84 | $1,163.6887 | $1,163.69 | $1,163.70 | $1,163.60 | |