| 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 | $111.37 | 7.725% | $119.9733 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $6.64 | 10.799% | $7.3571 | $7.36 | $7.35 | $7.40 |
| Purchase #3 | $134.48 | 12.824% | $151.7257 | $151.73 | $151.75 | $151.70 |
| Purchase #4 | $138.45 | 9.260% | $151.2705 | $151.27 | $151.25 | $151.30 |
| Purchase #5 | $64.35 | 12.373% | $72.312 | $72.31 | $72.30 | $72.30 |
| Purchase #6 | $17.32 | 3.181% | $17.8709 | $17.87 | $17.85 | $17.90 |
| Purchase #7 | $207.63 | 10.442% | $229.3107 | $229.31 | $229.30 | $229.30 |
| 7 purchase totals = | $680.24 | $749.8202 | $749.82 | $749.75 | $749.90 | |