| 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 | $168.97 | 6.859% | $180.5597 | $180.56 | $180.55 | $180.60 |
| Purchase #2 | $107.98 | 3.495% | $111.7539 | $111.75 | $111.75 | $111.80 |
| Purchase #3 | $104.81 | 10.263% | $115.5667 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $73.59 | 12.860% | $83.0537 | $83.05 | $83.05 | $83.10 |
| Purchase #5 | $87.99 | 3.428% | $91.0063 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $196.73 | 7.845% | $212.1635 | $212.16 | $212.15 | $212.20 |
| Purchase #7 | $55.73 | 3.608% | $57.7407 | $57.74 | $57.75 | $57.70 |
| 7 purchase totals = | $795.80 | $851.8445 | $851.84 | $851.80 | $852.00 | |