| 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 | $156.58 | 6.425% | $166.6403 | $166.64 | $166.65 | $166.60 |
| Purchase #2 | $215.69 | 12.127% | $241.8467 | $241.85 | $241.85 | $241.80 |
| Purchase #3 | $99.40 | 9.646% | $108.9881 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $232.49 | 9.401% | $254.3464 | $254.35 | $254.35 | $254.30 |
| Purchase #5 | $146.51 | 13.324% | $166.031 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $57.30 | 3.143% | $59.1009 | $59.10 | $59.10 | $59.10 |
| Purchase #7 | $107.85 | 11.418% | $120.1643 | $120.16 | $120.15 | $120.20 |
| 7 purchase totals = | $1,015.82 | $1,117.1177 | $1,117.12 | $1,117.15 | $1,117.00 | |