| 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 | $139.37 | 12.148% | $156.3007 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $41.75 | 7.786% | $45.0007 | $45.00 | $45.00 | $45.00 |
| Purchase #3 | $8.89 | 6.399% | $9.4589 | $9.46 | $9.45 | $9.50 |
| Purchase #4 | $7.66 | 4.726% | $8.022 | $8.02 | $8.00 | $8.00 |
| Purchase #5 | $119.49 | 4.868% | $125.3068 | $125.31 | $125.30 | $125.30 |
| Purchase #6 | $131.54 | 4.130% | $136.9726 | $136.97 | $136.95 | $137.00 |
| Purchase #7 | $158.77 | 10.614% | $175.6218 | $175.62 | $175.60 | $175.60 |
| 7 purchase totals = | $607.47 | $656.6835 | $656.68 | $656.60 | $656.70 | |