| 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 | $201.87 | 9.800% | $221.6533 | $221.65 | $221.65 | $221.70 |
| Purchase #2 | $45.41 | 4.155% | $47.2968 | $47.30 | $47.30 | $47.30 |
| Purchase #3 | $31.91 | 9.426% | $34.9178 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $144.82 | 7.693% | $155.961 | $155.96 | $155.95 | $156.00 |
| Purchase #5 | $7.93 | 3.695% | $8.223 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $45.97 | 4.669% | $48.1163 | $48.12 | $48.10 | $48.10 |
| Purchase #7 | $180.33 | 10.529% | $199.3169 | $199.32 | $199.30 | $199.30 |
| 7 purchase totals = | $658.24 | $715.4851 | $715.49 | $715.40 | $715.50 | |