| 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 | $176.68 | 3.685% | $183.1907 | $183.19 | $183.20 | $183.20 |
| Purchase #2 | $122.43 | 12.529% | $137.7693 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $115.88 | 9.539% | $126.9338 | $126.93 | $126.95 | $126.90 |
| Purchase #4 | $118.67 | 13.410% | $134.5836 | $134.58 | $134.60 | $134.60 |
| Purchase #5 | $213.26 | 6.257% | $226.6037 | $226.60 | $226.60 | $226.60 |
| Purchase #6 | $26.54 | 3.307% | $27.4177 | $27.42 | $27.40 | $27.40 |
| Purchase #7 | $78.28 | 12.838% | $88.3296 | $88.33 | $88.35 | $88.30 |
| 7 purchase totals = | $851.74 | $924.8284 | $924.82 | $924.85 | $924.80 | |