| 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 | $73.81 | 8.165% | $79.8366 | $79.84 | $79.85 | $79.80 |
| Purchase #2 | $159.62 | 13.161% | $180.6276 | $180.63 | $180.65 | $180.60 |
| Purchase #3 | $208.95 | 8.615% | $226.951 | $226.95 | $226.95 | $227.00 |
| Purchase #4 | $222.44 | 4.344% | $232.1028 | $232.10 | $232.10 | $232.10 |
| Purchase #5 | $168.33 | 6.661% | $179.5425 | $179.54 | $179.55 | $179.50 |
| Purchase #6 | $21.87 | 9.196% | $23.8812 | $23.88 | $23.90 | $23.90 |
| Purchase #7 | $200.32 | 8.459% | $217.2651 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $1,055.34 | $1,140.2068 | $1,140.21 | $1,140.25 | $1,140.20 | |