| 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 | $10.55 | 8.500% | $11.4468 | $11.45 | $11.45 | $11.40 |
| Purchase #2 | $175.57 | 3.300% | $181.3638 | $181.36 | $181.35 | $181.40 |
| Purchase #3 | $162.47 | 7.114% | $174.0281 | $174.03 | $174.05 | $174.00 |
| Purchase #4 | $131.37 | 7.252% | $140.897 | $140.90 | $140.90 | $140.90 |
| Purchase #5 | $226.71 | 10.452% | $250.4057 | $250.41 | $250.40 | $250.40 |
| Purchase #6 | $142.49 | 4.623% | $149.0773 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $233.36 | 4.265% | $243.3128 | $243.31 | $243.30 | $243.30 |
| 7 purchase totals = | $1,082.52 | $1,150.5315 | $1,150.54 | $1,150.55 | $1,150.50 | |