| 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 | $179.67 | 9.734% | $197.1591 | $197.16 | $197.15 | $197.20 |
| Purchase #2 | $40.78 | 8.826% | $44.3792 | $44.38 | $44.40 | $44.40 |
| Purchase #3 | $231.40 | 12.179% | $259.5822 | $259.58 | $259.60 | $259.60 |
| Purchase #4 | $250.30 | 10.488% | $276.5515 | $276.55 | $276.55 | $276.60 |
| Purchase #5 | $46.84 | 12.362% | $52.6304 | $52.63 | $52.65 | $52.60 |
| Purchase #6 | $165.84 | 11.486% | $184.8884 | $184.89 | $184.90 | $184.90 |
| Purchase #7 | $161.27 | 13.521% | $183.0753 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $1,076.10 | $1,198.2661 | $1,198.27 | $1,198.35 | $1,198.40 | |