| 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 | $162.44 | 3.422% | $167.9987 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $74.34 | 3.702% | $77.0921 | $77.09 | $77.10 | $77.10 |
| Purchase #3 | $81.81 | 8.589% | $88.8367 | $88.84 | $88.85 | $88.80 |
| Purchase #4 | $112.64 | 7.289% | $120.8503 | $120.85 | $120.85 | $120.90 |
| Purchase #5 | $50.54 | 8.316% | $54.7429 | $54.74 | $54.75 | $54.70 |
| Purchase #6 | $9.67 | 11.343% | $10.7669 | $10.77 | $10.75 | $10.80 |
| Purchase #7 | $45.53 | 12.261% | $51.1124 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $536.97 | $571.4000 | $571.40 | $571.40 | $571.40 | |