| 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 | $189.32 | 4.600% | $198.0287 | $198.03 | $198.05 | $198.00 |
| Purchase #2 | $28.84 | 4.628% | $30.1747 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $31.44 | 3.446% | $32.5234 | $32.52 | $32.50 | $32.50 |
| Purchase #4 | $234.59 | 7.382% | $251.9074 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $95.92 | 8.475% | $104.0492 | $104.05 | $104.05 | $104.00 |
| Purchase #6 | $93.26 | 3.851% | $96.8514 | $96.85 | $96.85 | $96.90 |
| Purchase #7 | $181.62 | 7.173% | $194.6476 | $194.65 | $194.65 | $194.60 |
| 7 purchase totals = | $854.99 | $908.1824 | $908.18 | $908.15 | $908.10 | |