| 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 | $98.46 | 7.344% | $105.6909 | $105.69 | $105.70 | $105.70 |
| Purchase #2 | $155.79 | 8.474% | $168.9916 | $168.99 | $169.00 | $169.00 |
| Purchase #3 | $9.35 | 4.373% | $9.7589 | $9.76 | $9.75 | $9.80 |
| Purchase #4 | $176.63 | 11.611% | $197.1385 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $7.70 | 5.113% | $8.0937 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $221.72 | 8.705% | $241.0207 | $241.02 | $241.00 | $241.00 |
| Purchase #7 | $122.32 | 13.352% | $138.6522 | $138.65 | $138.65 | $138.70 |
| 7 purchase totals = | $791.97 | $869.3465 | $869.34 | $869.35 | $869.40 | |