| 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 | $192.62 | 13.779% | $219.1611 | $219.16 | $219.15 | $219.20 |
| Purchase #2 | $144.91 | 6.779% | $154.7334 | $154.73 | $154.75 | $154.70 |
| Purchase #3 | $34.57 | 12.124% | $38.7613 | $38.76 | $38.75 | $38.80 |
| Purchase #4 | $221.84 | 10.478% | $245.0844 | $245.08 | $245.10 | $245.10 |
| Purchase #5 | $38.51 | 4.173% | $40.117 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $45.71 | 9.859% | $50.2165 | $50.22 | $50.20 | $50.20 |
| Purchase #7 | $194.44 | 11.844% | $217.4695 | $217.47 | $217.45 | $217.50 |
| 7 purchase totals = | $872.60 | $965.5432 | $965.54 | $965.50 | $965.60 | |