| 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 | $177.85 | 5.648% | $187.895 | $187.90 | $187.90 | $187.90 |
| Purchase #2 | $61.44 | 12.476% | $69.1053 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $224.39 | 7.542% | $241.3135 | $241.31 | $241.30 | $241.30 |
| Purchase #4 | $102.52 | 3.451% | $106.058 | $106.06 | $106.05 | $106.10 |
| Purchase #5 | $185.31 | 8.696% | $201.4246 | $201.42 | $201.40 | $201.40 |
| Purchase #6 | $111.51 | 7.745% | $120.1464 | $120.15 | $120.15 | $120.10 |
| Purchase #7 | $129.75 | 10.844% | $143.8201 | $143.82 | $143.80 | $143.80 |
| 7 purchase totals = | $992.77 | $1,069.7629 | $1,069.77 | $1,069.70 | $1,069.70 | |