| 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 | $189.92 | 11.186% | $211.1645 | $211.16 | $211.15 | $211.20 |
| Purchase #2 | $180.67 | 4.608% | $188.9953 | $189.00 | $189.00 | $189.00 |
| Purchase #3 | $81.58 | 10.569% | $90.2022 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $87.85 | 8.565% | $95.3744 | $95.37 | $95.35 | $95.40 |
| Purchase #5 | $165.67 | 12.580% | $186.5113 | $186.51 | $186.50 | $186.50 |
| Purchase #6 | $189.41 | 12.175% | $212.4707 | $212.47 | $212.45 | $212.50 |
| Purchase #7 | $152.46 | 5.343% | $160.6059 | $160.61 | $160.60 | $160.60 |
| 7 purchase totals = | $1,047.56 | $1,145.3243 | $1,145.32 | $1,145.25 | $1,145.40 | |