| 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 | $139.72 | 12.151% | $156.6974 | $156.70 | $156.70 | $156.70 |
| Purchase #2 | $16.82 | 9.373% | $18.3965 | $18.40 | $18.40 | $18.40 |
| Purchase #3 | $233.31 | 7.548% | $250.9202 | $250.92 | $250.90 | $250.90 |
| Purchase #4 | $31.77 | 6.361% | $33.7909 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $165.40 | 9.619% | $181.3098 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $103.44 | 3.203% | $106.7532 | $106.75 | $106.75 | $106.80 |
| Purchase #7 | $59.78 | 5.778% | $63.2341 | $63.23 | $63.25 | $63.20 |
| 7 purchase totals = | $750.24 | $811.1021 | $811.10 | $811.10 | $811.10 | |