| 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 | $178.80 | 7.720% | $192.6034 | $192.60 | $192.60 | $192.60 |
| Purchase #2 | $123.67 | 6.137% | $131.2596 | $131.26 | $131.25 | $131.30 |
| Purchase #3 | $186.45 | 7.152% | $199.7849 | $199.78 | $199.80 | $199.80 |
| Purchase #4 | $245.77 | 9.273% | $268.5603 | $268.56 | $268.55 | $268.60 |
| Purchase #5 | $225.52 | 4.583% | $235.8556 | $235.86 | $235.85 | $235.90 |
| Purchase #6 | $18.42 | 7.547% | $19.8102 | $19.81 | $19.80 | $19.80 |
| Purchase #7 | $68.79 | 11.381% | $76.619 | $76.62 | $76.60 | $76.60 |
| 7 purchase totals = | $1,047.42 | $1,124.4930 | $1,124.49 | $1,124.45 | $1,124.60 | |