| 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 | $137.57 | 3.486% | $142.3657 | $142.37 | $142.35 | $142.40 |
| Purchase #2 | $128.98 | 12.292% | $144.8342 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $77.72 | 8.202% | $84.0946 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $186.40 | 13.381% | $211.3422 | $211.34 | $211.35 | $211.30 |
| Purchase #5 | $213.54 | 6.383% | $227.1703 | $227.17 | $227.15 | $227.20 |
| Purchase #6 | $237.60 | 6.799% | $253.7544 | $253.75 | $253.75 | $253.80 |
| Purchase #7 | $134.49 | 7.347% | $144.371 | $144.37 | $144.35 | $144.40 |
| 7 purchase totals = | $1,116.30 | $1,207.9324 | $1,207.92 | $1,207.90 | $1,208.00 | |