| 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 | $14.56 | 13.651% | $16.5476 | $16.55 | $16.55 | $16.50 |
| Purchase #2 | $26.71 | 5.353% | $28.1398 | $28.14 | $28.15 | $28.10 |
| Purchase #3 | $167.96 | 7.729% | $180.9416 | $180.94 | $180.95 | $180.90 |
| Purchase #4 | $145.66 | 5.634% | $153.8665 | $153.87 | $153.85 | $153.90 |
| Purchase #5 | $179.95 | 4.230% | $187.5619 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $31.26 | 3.363% | $32.3113 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $198.81 | 11.730% | $222.1304 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $764.91 | $821.4991 | $821.50 | $821.50 | $821.40 | |