| 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 | $196.55 | 6.436% | $209.2 | $209.20 | $209.20 | $209.20 |
| Purchase #2 | $34.39 | 11.501% | $38.3452 | $38.35 | $38.35 | $38.30 |
| Purchase #3 | $75.79 | 12.626% | $85.3592 | $85.36 | $85.35 | $85.40 |
| Purchase #4 | $186.85 | 9.777% | $205.1183 | $205.12 | $205.10 | $205.10 |
| Purchase #5 | $64.87 | 7.584% | $69.7897 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $91.95 | 13.455% | $104.3219 | $104.32 | $104.30 | $104.30 |
| Purchase #7 | $165.69 | 7.525% | $178.1582 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $816.09 | $890.2925 | $890.30 | $890.25 | $890.30 | |