| 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 | $147.80 | 3.363% | $152.7705 | $152.77 | $152.75 | $152.80 |
| Purchase #2 | $249.75 | 10.838% | $276.8179 | $276.82 | $276.80 | $276.80 |
| Purchase #3 | $176.39 | 6.823% | $188.4251 | $188.43 | $188.45 | $188.40 |
| Purchase #4 | $76.32 | 12.587% | $85.9264 | $85.93 | $85.95 | $85.90 |
| Purchase #5 | $33.31 | 3.264% | $34.3972 | $34.40 | $34.40 | $34.40 |
| Purchase #6 | $50.87 | 7.289% | $54.5779 | $54.58 | $54.60 | $54.60 |
| Purchase #7 | $129.64 | 5.869% | $137.2486 | $137.25 | $137.25 | $137.20 |
| 7 purchase totals = | $864.08 | $930.1636 | $930.18 | $930.20 | $930.10 | |