| 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 | $140.96 | 11.113% | $156.6249 | $156.62 | $156.60 | $156.60 |
| Purchase #2 | $33.38 | 13.744% | $37.9677 | $37.97 | $37.95 | $38.00 |
| Purchase #3 | $230.37 | 6.713% | $245.8347 | $245.83 | $245.85 | $245.80 |
| Purchase #4 | $121.64 | 3.432% | $125.8147 | $125.81 | $125.80 | $125.80 |
| Purchase #5 | $86.97 | 8.871% | $94.6851 | $94.69 | $94.70 | $94.70 |
| Purchase #6 | $10.69 | 4.504% | $11.1715 | $11.17 | $11.15 | $11.20 |
| Purchase #7 | $198.62 | 7.382% | $213.2821 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $822.63 | $885.3807 | $885.37 | $885.35 | $885.40 | |