| 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 | $167.51 | 10.856% | $185.6949 | $185.69 | $185.70 | $185.70 |
| Purchase #2 | $132.83 | 9.618% | $145.6056 | $145.61 | $145.60 | $145.60 |
| Purchase #3 | $138.92 | 3.566% | $143.8739 | $143.87 | $143.85 | $143.90 |
| Purchase #4 | $111.68 | 6.732% | $119.1983 | $119.20 | $119.20 | $119.20 |
| Purchase #5 | $91.44 | 5.126% | $96.1272 | $96.13 | $96.15 | $96.10 |
| Purchase #6 | $238.42 | 10.854% | $264.2981 | $264.30 | $264.30 | $264.30 |
| Purchase #7 | $31.87 | 4.652% | $33.3526 | $33.35 | $33.35 | $33.40 |
| 7 purchase totals = | $912.67 | $988.1506 | $988.15 | $988.15 | $988.20 | |