| 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 | $223.66 | 6.710% | $238.6676 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $75.75 | 5.856% | $80.1859 | $80.19 | $80.20 | $80.20 |
| Purchase #3 | $20.82 | 8.824% | $22.6572 | $22.66 | $22.65 | $22.70 |
| Purchase #4 | $39.55 | 10.492% | $43.6996 | $43.70 | $43.70 | $43.70 |
| Purchase #5 | $34.70 | 7.670% | $37.3615 | $37.36 | $37.35 | $37.40 |
| Purchase #6 | $138.54 | 10.372% | $152.9094 | $152.91 | $152.90 | $152.90 |
| Purchase #7 | $165.99 | 11.112% | $184.4348 | $184.43 | $184.45 | $184.40 |
| 7 purchase totals = | $699.01 | $759.9160 | $759.92 | $759.90 | $760.00 | |