| 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 | $14.94 | 3.668% | $15.488 | $15.49 | $15.50 | $15.50 |
| Purchase #2 | $171.66 | 7.386% | $184.3388 | $184.34 | $184.35 | $184.30 |
| Purchase #3 | $202.50 | 9.104% | $220.9356 | $220.94 | $220.95 | $220.90 |
| Purchase #4 | $34.65 | 13.660% | $39.3832 | $39.38 | $39.40 | $39.40 |
| Purchase #5 | $184.81 | 6.708% | $197.2071 | $197.21 | $197.20 | $197.20 |
| Purchase #6 | $153.86 | 6.367% | $163.6563 | $163.66 | $163.65 | $163.70 |
| Purchase #7 | $91.49 | 7.521% | $98.371 | $98.37 | $98.35 | $98.40 |
| 7 purchase totals = | $853.91 | $919.3800 | $919.39 | $919.40 | $919.40 | |