| 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 | $11.63 | 3.130% | $11.994 | $11.99 | $12.00 | $12.00 |
| Purchase #2 | $102.51 | 3.487% | $106.0845 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $144.49 | 8.139% | $156.25 | $156.25 | $156.25 | $156.30 |
| Purchase #4 | $91.81 | 11.769% | $102.6151 | $102.62 | $102.60 | $102.60 |
| Purchase #5 | $165.91 | 11.281% | $184.6263 | $184.63 | $184.65 | $184.60 |
| Purchase #6 | $139.42 | 11.504% | $155.4589 | $155.46 | $155.45 | $155.50 |
| Purchase #7 | $53.37 | 9.255% | $58.3094 | $58.31 | $58.30 | $58.30 |
| 7 purchase totals = | $709.14 | $775.3382 | $775.34 | $775.35 | $775.40 | |