| 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 | $170.45 | 3.631% | $176.639 | $176.64 | $176.65 | $176.60 |
| Purchase #2 | $200.69 | 5.273% | $211.2724 | $211.27 | $211.25 | $211.30 |
| Purchase #3 | $95.88 | 8.583% | $104.1094 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $243.26 | 6.835% | $259.8868 | $259.89 | $259.90 | $259.90 |
| Purchase #5 | $140.40 | 13.181% | $158.9061 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $128.80 | 8.387% | $139.6025 | $139.60 | $139.60 | $139.60 |
| Purchase #7 | $77.89 | 11.325% | $86.711 | $86.71 | $86.70 | $86.70 |
| 7 purchase totals = | $1,057.37 | $1,137.1272 | $1,137.13 | $1,137.10 | $1,137.10 | |