| 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 | $106.72 | 13.298% | $120.9116 | $120.91 | $120.90 | $120.90 |
| Purchase #2 | $186.75 | 13.495% | $211.9519 | $211.95 | $211.95 | $212.00 |
| Purchase #3 | $140.64 | 3.305% | $145.2882 | $145.29 | $145.30 | $145.30 |
| Purchase #4 | $41.89 | 8.499% | $45.4502 | $45.45 | $45.45 | $45.50 |
| Purchase #5 | $69.44 | 3.762% | $72.0523 | $72.05 | $72.05 | $72.10 |
| Purchase #6 | $190.67 | 8.529% | $206.9322 | $206.93 | $206.95 | $206.90 |
| Purchase #7 | $43.25 | 6.858% | $46.2161 | $46.22 | $46.20 | $46.20 |
| 7 purchase totals = | $779.36 | $848.8025 | $848.80 | $848.80 | $848.90 | |