| 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 | $113.33 | 4.304% | $118.2077 | $118.21 | $118.20 | $118.20 |
| Purchase #2 | $93.71 | 13.650% | $106.5014 | $106.50 | $106.50 | $106.50 |
| Purchase #3 | $36.75 | 5.120% | $38.6316 | $38.63 | $38.65 | $38.60 |
| Purchase #4 | $140.84 | 7.636% | $151.5945 | $151.59 | $151.60 | $151.60 |
| Purchase #5 | $83.67 | 10.424% | $92.3918 | $92.39 | $92.40 | $92.40 |
| Purchase #6 | $230.52 | 4.216% | $240.2387 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $160.78 | 6.824% | $171.7516 | $171.75 | $171.75 | $171.80 |
| 7 purchase totals = | $859.60 | $919.3173 | $919.31 | $919.35 | $919.30 | |