| 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 | $163.99 | 6.145% | $174.0672 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $222.73 | 5.626% | $235.2608 | $235.26 | $235.25 | $235.30 |
| Purchase #3 | $152.87 | 8.193% | $165.3946 | $165.39 | $165.40 | $165.40 |
| Purchase #4 | $81.38 | 11.185% | $90.4824 | $90.48 | $90.50 | $90.50 |
| Purchase #5 | $5.52 | 10.351% | $6.0914 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $173.74 | 12.611% | $195.6504 | $195.65 | $195.65 | $195.70 |
| Purchase #7 | $80.64 | 7.439% | $86.6388 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $880.87 | $953.5856 | $953.58 | $953.60 | $953.70 | |