| 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 | $159.59 | 4.216% | $166.3183 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $26.88 | 9.870% | $29.5331 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $35.47 | 3.353% | $36.6593 | $36.66 | $36.65 | $36.70 |
| Purchase #4 | $37.44 | 5.328% | $39.4348 | $39.43 | $39.45 | $39.40 |
| Purchase #5 | $119.45 | 3.515% | $123.6487 | $123.65 | $123.65 | $123.60 |
| Purchase #6 | $182.25 | 7.377% | $195.6946 | $195.69 | $195.70 | $195.70 |
| Purchase #7 | $225.61 | 5.244% | $237.441 | $237.44 | $237.45 | $237.40 |
| 7 purchase totals = | $786.69 | $828.7298 | $828.72 | $828.75 | $828.60 | |