| 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 | $128.82 | 12.721% | $145.2072 | $145.21 | $145.20 | $145.20 |
| Purchase #2 | $144.57 | 6.797% | $154.3964 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $66.66 | 13.675% | $75.7758 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $161.37 | 10.367% | $178.0992 | $178.10 | $178.10 | $178.10 |
| Purchase #5 | $48.64 | 10.849% | $53.917 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $15.29 | 10.641% | $16.917 | $16.92 | $16.90 | $16.90 |
| Purchase #7 | $57.87 | 12.646% | $65.1882 | $65.19 | $65.20 | $65.20 |
| 7 purchase totals = | $623.22 | $689.5008 | $689.52 | $689.50 | $689.50 | |