| 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 | $136.94 | 7.284% | $146.9147 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $181.57 | 4.127% | $189.0634 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $247.44 | 7.587% | $266.2133 | $266.21 | $266.20 | $266.20 |
| Purchase #4 | $31.85 | 13.167% | $36.0437 | $36.04 | $36.05 | $36.00 |
| Purchase #5 | $223.63 | 8.448% | $242.5223 | $242.52 | $242.50 | $242.50 |
| Purchase #6 | $170.25 | 12.827% | $192.088 | $192.09 | $192.10 | $192.10 |
| Purchase #7 | $86.27 | 4.843% | $90.4481 | $90.45 | $90.45 | $90.40 |
| 7 purchase totals = | $1,077.95 | $1,163.2935 | $1,163.28 | $1,163.25 | $1,163.20 | |