| 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 | $193.97 | 3.341% | $200.4505 | $200.45 | $200.45 | $200.50 |
| Purchase #2 | $8.79 | 11.572% | $9.8072 | $9.81 | $9.80 | $9.80 |
| Purchase #3 | $151.61 | 11.103% | $168.4433 | $168.44 | $168.45 | $168.40 |
| Purchase #4 | $186.33 | 5.605% | $196.7738 | $196.77 | $196.75 | $196.80 |
| Purchase #5 | $49.54 | 7.627% | $53.3184 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $9.62 | 7.497% | $10.3412 | $10.34 | $10.35 | $10.30 |
| Purchase #7 | $238.29 | 3.243% | $246.0177 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $838.15 | $885.1521 | $885.15 | $885.10 | $885.10 | |