| 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 | $164.52 | 12.430% | $184.9698 | $184.97 | $184.95 | $185.00 |
| Purchase #2 | $121.49 | 9.850% | $133.4568 | $133.46 | $133.45 | $133.50 |
| Purchase #3 | $170.92 | 13.178% | $193.4438 | $193.44 | $193.45 | $193.40 |
| Purchase #4 | $88.74 | 3.433% | $91.7864 | $91.79 | $91.80 | $91.80 |
| Purchase #5 | $214.77 | 9.681% | $235.5619 | $235.56 | $235.55 | $235.60 |
| Purchase #6 | $23.25 | 8.177% | $25.1512 | $25.15 | $25.15 | $25.20 |
| Purchase #7 | $145.64 | 6.498% | $155.1037 | $155.10 | $155.10 | $155.10 |
| 7 purchase totals = | $929.33 | $1,019.4736 | $1,019.47 | $1,019.45 | $1,019.60 | |