| 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 | $168.31 | 4.276% | $175.5069 | $175.51 | $175.50 | $175.50 |
| Purchase #2 | $228.31 | 8.157% | $246.9332 | $246.93 | $246.95 | $246.90 |
| Purchase #3 | $73.31 | 10.428% | $80.9548 | $80.95 | $80.95 | $81.00 |
| Purchase #4 | $36.46 | 13.316% | $41.315 | $41.32 | $41.30 | $41.30 |
| Purchase #5 | $177.33 | 3.240% | $183.0755 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $121.82 | 13.402% | $138.1463 | $138.15 | $138.15 | $138.10 |
| Purchase #7 | $218.58 | 5.323% | $230.215 | $230.22 | $230.20 | $230.20 |
| 7 purchase totals = | $1,024.12 | $1,096.1467 | $1,096.16 | $1,096.15 | $1,096.10 | |