| 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 | $181.90 | 10.737% | $201.4306 | $201.43 | $201.45 | $201.40 |
| Purchase #2 | $22.59 | 3.596% | $23.4023 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $53.99 | 13.192% | $61.1124 | $61.11 | $61.10 | $61.10 |
| Purchase #4 | $8.32 | 6.528% | $8.8631 | $8.86 | $8.85 | $8.90 |
| Purchase #5 | $5.25 | 5.720% | $5.5503 | $5.55 | $5.55 | $5.60 |
| Purchase #6 | $105.96 | 3.197% | $109.3475 | $109.35 | $109.35 | $109.30 |
| Purchase #7 | $6.62 | 13.511% | $7.5144 | $7.51 | $7.50 | $7.50 |
| 7 purchase totals = | $384.63 | $417.2206 | $417.21 | $417.20 | $417.20 | |