| 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 | $144.81 | 13.328% | $164.1103 | $164.11 | $164.10 | $164.10 |
| Purchase #2 | $93.75 | 10.771% | $103.8478 | $103.85 | $103.85 | $103.80 |
| Purchase #3 | $241.25 | 3.112% | $248.7577 | $248.76 | $248.75 | $248.80 |
| Purchase #4 | $31.72 | 6.575% | $33.8056 | $33.81 | $33.80 | $33.80 |
| Purchase #5 | $185.90 | 6.815% | $198.5691 | $198.57 | $198.55 | $198.60 |
| Purchase #6 | $47.81 | 3.523% | $49.4943 | $49.49 | $49.50 | $49.50 |
| Purchase #7 | $179.57 | 12.258% | $201.5817 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $924.81 | $1,000.1665 | $1,000.17 | $1,000.15 | $1,000.20 | |