| 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 | $103.30 | 11.620% | $115.3035 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $155.39 | 3.853% | $161.3772 | $161.38 | $161.40 | $161.40 |
| Purchase #3 | $250.40 | 3.529% | $259.2366 | $259.24 | $259.25 | $259.20 |
| Purchase #4 | $79.34 | 7.218% | $85.0668 | $85.07 | $85.05 | $85.10 |
| Purchase #5 | $136.77 | 11.560% | $152.5806 | $152.58 | $152.60 | $152.60 |
| Purchase #6 | $188.28 | 10.261% | $207.5994 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $182.38 | 10.481% | $201.4952 | $201.50 | $201.50 | $201.50 |
| 7 purchase totals = | $1,095.86 | $1,182.6593 | $1,182.67 | $1,182.70 | $1,182.70 | |