| 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 | $152.67 | 3.654% | $158.2486 | $158.25 | $158.25 | $158.20 |
| Purchase #2 | $101.82 | 12.339% | $114.3836 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $219.32 | 6.213% | $232.9464 | $232.95 | $232.95 | $232.90 |
| Purchase #4 | $38.69 | 8.124% | $41.8332 | $41.83 | $41.85 | $41.80 |
| Purchase #5 | $30.36 | 4.579% | $31.7502 | $31.75 | $31.75 | $31.80 |
| Purchase #6 | $33.85 | 11.260% | $37.6615 | $37.66 | $37.65 | $37.70 |
| Purchase #7 | $68.57 | 12.544% | $77.1714 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $645.28 | $693.9949 | $693.99 | $694.00 | $694.00 | |