| 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 | $165.81 | 3.743% | $172.0163 | $172.02 | $172.00 | $172.00 |
| Purchase #2 | $131.64 | 10.343% | $145.2555 | $145.26 | $145.25 | $145.30 |
| Purchase #3 | $217.85 | 6.192% | $231.3393 | $231.34 | $231.35 | $231.30 |
| Purchase #4 | $94.44 | 10.298% | $104.1654 | $104.17 | $104.15 | $104.20 |
| Purchase #5 | $145.74 | 5.568% | $153.8548 | $153.85 | $153.85 | $153.90 |
| Purchase #6 | $64.90 | 6.802% | $69.3145 | $69.31 | $69.30 | $69.30 |
| Purchase #7 | $230.39 | 12.610% | $259.4422 | $259.44 | $259.45 | $259.40 |
| 7 purchase totals = | $1,050.77 | $1,135.3880 | $1,135.39 | $1,135.35 | $1,135.40 | |