| 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 | $127.95 | 8.134% | $138.3575 | $138.36 | $138.35 | $138.40 |
| Purchase #2 | $122.29 | 3.798% | $126.9346 | $126.93 | $126.95 | $126.90 |
| Purchase #3 | $151.73 | 4.597% | $158.705 | $158.71 | $158.70 | $158.70 |
| Purchase #4 | $168.40 | 3.859% | $174.8986 | $174.90 | $174.90 | $174.90 |
| Purchase #5 | $45.72 | 11.658% | $51.05 | $51.05 | $51.05 | $51.10 |
| Purchase #6 | $168.69 | 4.602% | $176.4531 | $176.45 | $176.45 | $176.50 |
| Purchase #7 | $35.32 | 7.315% | $37.9037 | $37.90 | $37.90 | $37.90 |
| 7 purchase totals = | $820.10 | $864.3025 | $864.30 | $864.30 | $864.40 | |