| 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 | $124.46 | 8.435% | $134.9582 | $134.96 | $134.95 | $135.00 |
| Purchase #2 | $141.84 | 10.531% | $156.7772 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $198.58 | 7.572% | $213.6165 | $213.62 | $213.60 | $213.60 |
| Purchase #4 | $74.48 | 12.548% | $83.8258 | $83.83 | $83.85 | $83.80 |
| Purchase #5 | $120.58 | 8.867% | $131.2718 | $131.27 | $131.25 | $131.30 |
| Purchase #6 | $17.81 | 10.424% | $19.6665 | $19.67 | $19.65 | $19.70 |
| Purchase #7 | $101.34 | 10.852% | $112.3374 | $112.34 | $112.35 | $112.30 |
| 7 purchase totals = | $779.09 | $852.4534 | $852.47 | $852.45 | $852.50 | |