| 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 | $167.96 | 4.434% | $175.4073 | $175.41 | $175.40 | $175.40 |
| Purchase #2 | $32.95 | 6.395% | $35.0572 | $35.06 | $35.05 | $35.10 |
| Purchase #3 | $91.71 | 10.184% | $101.0497 | $101.05 | $101.05 | $101.00 |
| Purchase #4 | $99.43 | 3.782% | $103.1904 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $142.36 | 8.193% | $154.0236 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $27.50 | 3.628% | $28.4977 | $28.50 | $28.50 | $28.50 |
| Purchase #7 | $152.69 | 10.430% | $168.6156 | $168.62 | $168.60 | $168.60 |
| 7 purchase totals = | $714.60 | $765.8415 | $765.85 | $765.80 | $765.80 | |