| 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 | $182.99 | 13.323% | $207.3698 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $8.75 | 13.449% | $9.9268 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $246.32 | 9.782% | $270.415 | $270.42 | $270.40 | $270.40 |
| Purchase #4 | $73.42 | 11.607% | $81.9419 | $81.94 | $81.95 | $81.90 |
| Purchase #5 | $121.41 | 5.589% | $128.1956 | $128.20 | $128.20 | $128.20 |
| Purchase #6 | $226.68 | 6.425% | $241.2442 | $241.24 | $241.25 | $241.20 |
| Purchase #7 | $44.65 | 7.594% | $48.0407 | $48.04 | $48.05 | $48.00 |
| 7 purchase totals = | $904.22 | $987.1340 | $987.14 | $987.15 | $987.00 | |