| 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 | $122.28 | 11.668% | $136.5476 | $136.55 | $136.55 | $136.50 |
| Purchase #2 | $38.37 | 6.208% | $40.752 | $40.75 | $40.75 | $40.80 |
| Purchase #3 | $234.40 | 4.378% | $244.662 | $244.66 | $244.65 | $244.70 |
| Purchase #4 | $236.36 | 10.158% | $260.3694 | $260.37 | $260.35 | $260.40 |
| Purchase #5 | $125.61 | 7.443% | $134.9592 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $153.58 | 7.852% | $165.6391 | $165.64 | $165.65 | $165.60 |
| Purchase #7 | $176.45 | 8.242% | $190.993 | $190.99 | $191.00 | $191.00 |
| 7 purchase totals = | $1,087.05 | $1,173.9223 | $1,173.92 | $1,173.90 | $1,174.00 | |