| 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 | $155.29 | 5.722% | $164.1757 | $164.18 | $164.20 | $164.20 |
| Purchase #2 | $140.84 | 10.146% | $155.1296 | $155.13 | $155.15 | $155.10 |
| Purchase #3 | $32.56 | 5.860% | $34.468 | $34.47 | $34.45 | $34.50 |
| Purchase #4 | $12.49 | 13.505% | $14.1768 | $14.18 | $14.20 | $14.20 |
| Purchase #5 | $22.45 | 13.295% | $25.4347 | $25.43 | $25.45 | $25.40 |
| Purchase #6 | $212.29 | 5.105% | $223.1274 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $104.93 | 9.418% | $114.8123 | $114.81 | $114.80 | $114.80 |
| 7 purchase totals = | $680.85 | $731.3245 | $731.33 | $731.40 | $731.30 | |