| 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 | $51.85 | 3.792% | $53.8162 | $53.82 | $53.80 | $53.80 |
| Purchase #2 | $97.33 | 12.455% | $109.4525 | $109.45 | $109.45 | $109.50 |
| Purchase #3 | $214.80 | 10.614% | $237.5989 | $237.60 | $237.60 | $237.60 |
| Purchase #4 | $223.84 | 3.105% | $230.7902 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $146.64 | 5.599% | $154.8504 | $154.85 | $154.85 | $154.90 |
| Purchase #6 | $188.93 | 4.464% | $197.3638 | $197.36 | $197.35 | $197.40 |
| Purchase #7 | $163.89 | 9.361% | $179.2317 | $179.23 | $179.25 | $179.20 |
| 7 purchase totals = | $1,087.28 | $1,163.1037 | $1,163.10 | $1,163.10 | $1,163.20 | |