| 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 | $99.65 | 6.575% | $106.202 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $113.67 | 8.847% | $123.7264 | $123.73 | $123.75 | $123.70 |
| Purchase #3 | $40.83 | 5.558% | $43.0993 | $43.10 | $43.10 | $43.10 |
| Purchase #4 | $121.28 | 9.753% | $133.1084 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $166.56 | 6.820% | $177.9194 | $177.92 | $177.90 | $177.90 |
| Purchase #6 | $170.26 | 4.571% | $178.0426 | $178.04 | $178.05 | $178.00 |
| Purchase #7 | $160.45 | 8.175% | $173.5668 | $173.57 | $173.55 | $173.60 |
| 7 purchase totals = | $872.70 | $935.6649 | $935.67 | $935.65 | $935.60 | |