| 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 | $145.98 | 6.238% | $155.0862 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $131.63 | 5.264% | $138.559 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $145.44 | 12.461% | $163.5633 | $163.56 | $163.55 | $163.60 |
| Purchase #4 | $8.49 | 10.702% | $9.3986 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $130.53 | 10.554% | $144.3061 | $144.31 | $144.30 | $144.30 |
| Purchase #6 | $188.37 | 6.838% | $201.2507 | $201.25 | $201.25 | $201.30 |
| Purchase #7 | $237.40 | 12.661% | $267.4572 | $267.46 | $267.45 | $267.50 |
| 7 purchase totals = | $987.84 | $1,079.6211 | $1,079.63 | $1,079.60 | $1,079.80 | |