| 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 | $146.43 | 3.640% | $151.7601 | $151.76 | $151.75 | $151.80 |
| Purchase #2 | $146.47 | 8.428% | $158.8145 | $158.81 | $158.80 | $158.80 |
| Purchase #3 | $31.40 | 11.626% | $35.0506 | $35.05 | $35.05 | $35.10 |
| Purchase #4 | $163.93 | 13.734% | $186.4441 | $186.44 | $186.45 | $186.40 |
| Purchase #5 | $177.56 | 13.758% | $201.9887 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $233.37 | 6.423% | $248.3594 | $248.36 | $248.35 | $248.40 |
| Purchase #7 | $134.93 | 5.728% | $142.6588 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $1,034.09 | $1,125.0762 | $1,125.07 | $1,125.05 | $1,125.20 | |