| 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 | $81.67 | 3.414% | $84.4582 | $84.46 | $84.45 | $84.50 |
| Purchase #2 | $220.83 | 7.387% | $237.1427 | $237.14 | $237.15 | $237.10 |
| Purchase #3 | $7.51 | 6.188% | $7.9747 | $7.97 | $7.95 | $8.00 |
| Purchase #4 | $176.31 | 5.608% | $186.1975 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $176.84 | 13.179% | $200.1457 | $200.15 | $200.15 | $200.10 |
| Purchase #6 | $208.94 | 12.395% | $234.8381 | $234.84 | $234.85 | $234.80 |
| Purchase #7 | $14.34 | 13.364% | $16.2564 | $16.26 | $16.25 | $16.30 |
| 7 purchase totals = | $886.44 | $967.0133 | $967.02 | $967.00 | $967.00 | |