| 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 | $144.76 | 6.678% | $154.4271 | $154.43 | $154.45 | $154.40 |
| Purchase #2 | $31.59 | 3.691% | $32.756 | $32.76 | $32.75 | $32.80 |
| Purchase #3 | $9.59 | 6.315% | $10.1956 | $10.20 | $10.20 | $10.20 |
| Purchase #4 | $100.74 | 10.487% | $111.3046 | $111.30 | $111.30 | $111.30 |
| Purchase #5 | $243.32 | 4.763% | $254.9093 | $254.91 | $254.90 | $254.90 |
| Purchase #6 | $195.71 | 6.282% | $208.0045 | $208.00 | $208.00 | $208.00 |
| Purchase #7 | $78.64 | 7.451% | $84.4995 | $84.50 | $84.50 | $84.50 |
| 7 purchase totals = | $804.35 | $856.0966 | $856.10 | $856.10 | $856.10 | |