| 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 | $156.29 | 10.283% | $172.3613 | $172.36 | $172.35 | $172.40 |
| Purchase #2 | $234.99 | 9.324% | $256.9005 | $256.90 | $256.90 | $256.90 |
| Purchase #3 | $181.62 | 8.386% | $196.8507 | $196.85 | $196.85 | $196.90 |
| Purchase #4 | $238.36 | 3.688% | $247.1507 | $247.15 | $247.15 | $247.20 |
| Purchase #5 | $102.71 | 12.233% | $115.2745 | $115.27 | $115.25 | $115.30 |
| Purchase #6 | $163.87 | 3.181% | $169.0827 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $208.56 | 8.276% | $225.8204 | $225.82 | $225.80 | $225.80 |
| 7 purchase totals = | $1,286.40 | $1,383.4408 | $1,383.43 | $1,383.40 | $1,383.60 | |