| 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 | $126.43 | 12.388% | $142.0921 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $166.59 | 6.472% | $177.3717 | $177.37 | $177.35 | $177.40 |
| Purchase #3 | $26.83 | 3.430% | $27.7503 | $27.75 | $27.75 | $27.80 |
| Purchase #4 | $76.85 | 8.577% | $83.4414 | $83.44 | $83.45 | $83.40 |
| Purchase #5 | $161.56 | 3.471% | $167.1677 | $167.17 | $167.15 | $167.20 |
| Purchase #6 | $99.60 | 11.160% | $110.7154 | $110.72 | $110.70 | $110.70 |
| Purchase #7 | $51.31 | 10.418% | $56.6555 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $709.17 | $765.1941 | $765.20 | $765.15 | $765.30 | |