| 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 | $173.59 | 8.657% | $188.6177 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $18.84 | 5.851% | $19.9423 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $19.28 | 4.234% | $20.0963 | $20.10 | $20.10 | $20.10 |
| Purchase #4 | $59.25 | 5.733% | $62.6468 | $62.65 | $62.65 | $62.60 |
| Purchase #5 | $184.51 | 9.189% | $201.4646 | $201.46 | $201.45 | $201.50 |
| Purchase #6 | $18.86 | 7.235% | $20.2245 | $20.22 | $20.20 | $20.20 |
| Purchase #7 | $222.38 | 6.191% | $236.1475 | $236.15 | $236.15 | $236.10 |
| 7 purchase totals = | $696.71 | $749.1397 | $749.14 | $749.10 | $749.00 | |