| 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 | $152.47 | 4.413% | $159.1985 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $32.34 | 11.853% | $36.1733 | $36.17 | $36.15 | $36.20 |
| Purchase #3 | $235.28 | 13.246% | $266.4452 | $266.45 | $266.45 | $266.40 |
| Purchase #4 | $154.54 | 13.874% | $175.9809 | $175.98 | $176.00 | $176.00 |
| Purchase #5 | $144.63 | 7.587% | $155.6031 | $155.60 | $155.60 | $155.60 |
| Purchase #6 | $99.66 | 7.537% | $107.1714 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $40.66 | 3.119% | $41.9282 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $859.58 | $942.5006 | $942.50 | $942.50 | $942.50 | |