| 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 | $187.73 | 5.670% | $198.3743 | $198.37 | $198.35 | $198.40 |
| Purchase #2 | $250.33 | 11.315% | $278.6548 | $278.65 | $278.65 | $278.70 |
| Purchase #3 | $30.66 | 4.534% | $32.0501 | $32.05 | $32.05 | $32.10 |
| Purchase #4 | $47.88 | 7.872% | $51.6491 | $51.65 | $51.65 | $51.60 |
| Purchase #5 | $25.57 | 4.821% | $26.8027 | $26.80 | $26.80 | $26.80 |
| Purchase #6 | $33.72 | 7.533% | $36.2601 | $36.26 | $36.25 | $36.30 |
| Purchase #7 | $9.68 | 11.777% | $10.82 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $585.57 | $634.6111 | $634.60 | $634.55 | $634.70 | |