| 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 | $135.78 | 13.865% | $154.6059 | $154.61 | $154.60 | $154.60 |
| Purchase #2 | $24.66 | 12.692% | $27.7898 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $14.39 | 5.583% | $15.1934 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $100.36 | 10.615% | $111.0132 | $111.01 | $111.00 | $111.00 |
| Purchase #5 | $14.81 | 9.859% | $16.2701 | $16.27 | $16.25 | $16.30 |
| Purchase #6 | $28.93 | 8.790% | $31.4729 | $31.47 | $31.45 | $31.50 |
| Purchase #7 | $221.99 | 12.154% | $248.9707 | $248.97 | $248.95 | $249.00 |
| 7 purchase totals = | $540.92 | $605.3160 | $605.31 | $605.25 | $605.40 | |