| 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 | $14.32 | 3.608% | $14.8367 | $14.84 | $14.85 | $14.80 |
| Purchase #2 | $145.88 | 9.636% | $159.937 | $159.94 | $159.95 | $159.90 |
| Purchase #3 | $114.43 | 9.104% | $124.8477 | $124.85 | $124.85 | $124.80 |
| Purchase #4 | $234.57 | 4.160% | $244.3281 | $244.33 | $244.35 | $244.30 |
| Purchase #5 | $23.39 | 4.787% | $24.5097 | $24.51 | $24.50 | $24.50 |
| Purchase #6 | $176.75 | 7.500% | $190.0063 | $190.01 | $190.00 | $190.00 |
| Purchase #7 | $167.64 | 3.868% | $174.1243 | $174.12 | $174.10 | $174.10 |
| 7 purchase totals = | $876.98 | $932.5898 | $932.60 | $932.60 | $932.40 | |