| 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 | $167.89 | 7.165% | $179.9193 | $179.92 | $179.90 | $179.90 |
| Purchase #2 | $221.83 | 5.712% | $234.5009 | $234.50 | $234.50 | $234.50 |
| Purchase #3 | $13.58 | 4.430% | $14.1816 | $14.18 | $14.20 | $14.20 |
| Purchase #4 | $192.71 | 10.469% | $212.8848 | $212.88 | $212.90 | $212.90 |
| Purchase #5 | $68.50 | 10.482% | $75.6802 | $75.68 | $75.70 | $75.70 |
| Purchase #6 | $175.37 | 6.368% | $186.5376 | $186.54 | $186.55 | $186.50 |
| Purchase #7 | $96.86 | 7.580% | $104.202 | $104.20 | $104.20 | $104.20 |
| 7 purchase totals = | $936.74 | $1,007.9064 | $1,007.90 | $1,007.95 | $1,007.90 | |