| 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 | $158.60 | 4.285% | $165.396 | $165.40 | $165.40 | $165.40 |
| Purchase #2 | $86.38 | 5.792% | $91.3831 | $91.38 | $91.40 | $91.40 |
| Purchase #3 | $64.60 | 10.506% | $71.3869 | $71.39 | $71.40 | $71.40 |
| Purchase #4 | $162.36 | 9.164% | $177.2387 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $230.27 | 5.418% | $242.746 | $242.75 | $242.75 | $242.70 |
| Purchase #6 | $122.84 | 4.763% | $128.6909 | $128.69 | $128.70 | $128.70 |
| Purchase #7 | $107.31 | 3.136% | $110.6752 | $110.68 | $110.70 | $110.70 |
| 7 purchase totals = | $932.36 | $987.5168 | $987.53 | $987.60 | $987.50 | |