| 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 | $183.98 | 8.497% | $199.6128 | $199.61 | $199.60 | $199.60 |
| Purchase #2 | $93.82 | 12.768% | $105.7989 | $105.80 | $105.80 | $105.80 |
| Purchase #3 | $13.32 | 5.820% | $14.0952 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $9.87 | 13.807% | $11.2328 | $11.23 | $11.25 | $11.20 |
| Purchase #5 | $41.91 | 3.713% | $43.4661 | $43.47 | $43.45 | $43.50 |
| Purchase #6 | $84.25 | 3.733% | $87.3951 | $87.40 | $87.40 | $87.40 |
| Purchase #7 | $177.26 | 6.232% | $188.3068 | $188.31 | $188.30 | $188.30 |
| 7 purchase totals = | $604.41 | $649.9077 | $649.92 | $649.90 | $649.90 | |