| 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 | $112.38 | 5.487% | $118.5463 | $118.55 | $118.55 | $118.50 |
| Purchase #2 | $109.27 | 9.250% | $119.3775 | $119.38 | $119.40 | $119.40 |
| Purchase #3 | $189.27 | 5.231% | $199.1707 | $199.17 | $199.15 | $199.20 |
| Purchase #4 | $18.85 | 10.281% | $20.788 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $69.54 | 12.474% | $78.2144 | $78.21 | $78.20 | $78.20 |
| Purchase #6 | $64.92 | 6.126% | $68.897 | $68.90 | $68.90 | $68.90 |
| Purchase #7 | $211.71 | 9.768% | $232.3898 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $775.94 | $837.3837 | $837.39 | $837.40 | $837.40 | |