| 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 | $133.43 | 3.127% | $137.6024 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $175.75 | 8.629% | $190.9155 | $190.92 | $190.90 | $190.90 |
| Purchase #3 | $125.57 | 6.493% | $133.7233 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $11.64 | 7.136% | $12.4706 | $12.47 | $12.45 | $12.50 |
| Purchase #5 | $53.95 | 11.547% | $60.1796 | $60.18 | $60.20 | $60.20 |
| Purchase #6 | $125.58 | 7.466% | $134.9558 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $45.37 | 12.375% | $50.9845 | $50.98 | $51.00 | $51.00 |
| 7 purchase totals = | $671.29 | $720.8317 | $720.83 | $720.80 | $720.90 | |