| 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 | $161.68 | 9.355% | $176.8052 | $176.81 | $176.80 | $176.80 |
| Purchase #2 | $162.57 | 10.227% | $179.196 | $179.20 | $179.20 | $179.20 |
| Purchase #3 | $40.57 | 13.805% | $46.1707 | $46.17 | $46.15 | $46.20 |
| Purchase #4 | $215.65 | 5.375% | $227.2412 | $227.24 | $227.25 | $227.20 |
| Purchase #5 | $45.88 | 3.275% | $47.3826 | $47.38 | $47.40 | $47.40 |
| Purchase #6 | $74.62 | 3.336% | $77.1093 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $199.95 | 11.143% | $222.2304 | $222.23 | $222.25 | $222.20 |
| 7 purchase totals = | $900.92 | $976.1354 | $976.14 | $976.15 | $976.10 | |