| 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 | $165.90 | 11.304% | $184.6533 | $184.65 | $184.65 | $184.70 |
| Purchase #2 | $28.62 | 9.528% | $31.3469 | $31.35 | $31.35 | $31.30 |
| Purchase #3 | $54.62 | 3.175% | $56.3542 | $56.35 | $56.35 | $56.40 |
| Purchase #4 | $12.37 | 7.512% | $13.2992 | $13.30 | $13.30 | $13.30 |
| Purchase #5 | $159.67 | 9.444% | $174.7492 | $174.75 | $174.75 | $174.70 |
| Purchase #6 | $140.66 | 13.449% | $159.5774 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $217.91 | 6.560% | $232.2049 | $232.20 | $232.20 | $232.20 |
| 7 purchase totals = | $779.75 | $852.1851 | $852.18 | $852.20 | $852.20 | |