| 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 | $176.86 | 11.195% | $196.6595 | $196.66 | $196.65 | $196.70 |
| Purchase #2 | $165.30 | 10.123% | $182.0333 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $171.50 | 3.325% | $177.2024 | $177.20 | $177.20 | $177.20 |
| Purchase #4 | $16.50 | 3.630% | $17.099 | $17.10 | $17.10 | $17.10 |
| Purchase #5 | $16.77 | 8.632% | $18.2176 | $18.22 | $18.20 | $18.20 |
| Purchase #6 | $125.56 | 8.835% | $136.6532 | $136.65 | $136.65 | $136.70 |
| Purchase #7 | $228.37 | 5.778% | $241.5652 | $241.57 | $241.55 | $241.60 |
| 7 purchase totals = | $900.86 | $969.4302 | $969.43 | $969.40 | $969.50 | |