| 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 | $121.90 | 10.718% | $134.9652 | $134.97 | $134.95 | $135.00 |
| Purchase #2 | $51.32 | 13.411% | $58.2025 | $58.20 | $58.20 | $58.20 |
| Purchase #3 | $182.31 | 5.835% | $192.9478 | $192.95 | $192.95 | $192.90 |
| Purchase #4 | $209.33 | 13.341% | $237.2567 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $13.75 | 9.820% | $15.1003 | $15.10 | $15.10 | $15.10 |
| Purchase #6 | $117.87 | 12.861% | $133.0293 | $133.03 | $133.05 | $133.00 |
| Purchase #7 | $66.26 | 13.677% | $75.3224 | $75.32 | $75.30 | $75.30 |
| 7 purchase totals = | $762.74 | $846.8242 | $846.83 | $846.80 | $846.80 | |