| 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 | $176.47 | 5.617% | $186.3823 | $186.38 | $186.40 | $186.40 |
| Purchase #2 | $120.91 | 8.215% | $130.8428 | $130.84 | $130.85 | $130.80 |
| Purchase #3 | $198.27 | 13.841% | $225.7126 | $225.71 | $225.70 | $225.70 |
| Purchase #4 | $230.52 | 12.633% | $259.6416 | $259.64 | $259.65 | $259.60 |
| Purchase #5 | $107.47 | 4.127% | $111.9053 | $111.91 | $111.90 | $111.90 |
| Purchase #6 | $12.48 | 13.730% | $14.1935 | $14.19 | $14.20 | $14.20 |
| Purchase #7 | $27.29 | 10.765% | $30.2278 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $873.41 | $958.9059 | $958.90 | $958.95 | $958.80 | |