| 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 | $172.39 | 13.397% | $195.4851 | $195.49 | $195.50 | $195.50 |
| Purchase #2 | $190.58 | 12.330% | $214.0785 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $217.59 | 7.145% | $233.1368 | $233.14 | $233.15 | $233.10 |
| Purchase #4 | $30.58 | 9.188% | $33.3897 | $33.39 | $33.40 | $33.40 |
| Purchase #5 | $47.36 | 3.466% | $49.0015 | $49.00 | $49.00 | $49.00 |
| Purchase #6 | $182.60 | 7.475% | $196.2494 | $196.25 | $196.25 | $196.20 |
| Purchase #7 | $14.80 | 7.455% | $15.9033 | $15.90 | $15.90 | $15.90 |
| 7 purchase totals = | $855.90 | $937.2443 | $937.25 | $937.30 | $937.20 | |