| 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 | $167.43 | 6.325% | $178.0199 | $178.02 | $178.00 | $178.00 |
| Purchase #2 | $123.34 | 9.397% | $134.9303 | $134.93 | $134.95 | $134.90 |
| Purchase #3 | $57.99 | 11.622% | $64.7296 | $64.73 | $64.75 | $64.70 |
| Purchase #4 | $196.54 | 6.265% | $208.8532 | $208.85 | $208.85 | $208.90 |
| Purchase #5 | $137.75 | 7.366% | $147.8967 | $147.90 | $147.90 | $147.90 |
| Purchase #6 | $37.35 | 10.142% | $41.138 | $41.14 | $41.15 | $41.10 |
| Purchase #7 | $11.35 | 8.393% | $12.3026 | $12.30 | $12.30 | $12.30 |
| 7 purchase totals = | $731.75 | $787.8703 | $787.87 | $787.90 | $787.80 | |