| 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 | $183.88 | 9.523% | $201.3909 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $226.49 | 4.761% | $237.2732 | $237.27 | $237.25 | $237.30 |
| Purchase #3 | $128.65 | 8.301% | $139.3292 | $139.33 | $139.35 | $139.30 |
| Purchase #4 | $186.81 | 8.300% | $202.3152 | $202.32 | $202.30 | $202.30 |
| Purchase #5 | $79.35 | 8.693% | $86.2479 | $86.25 | $86.25 | $86.20 |
| Purchase #6 | $160.97 | 5.787% | $170.2853 | $170.29 | $170.30 | $170.30 |
| Purchase #7 | $121.28 | 7.646% | $130.5531 | $130.55 | $130.55 | $130.60 |
| 7 purchase totals = | $1,087.43 | $1,167.3948 | $1,167.40 | $1,167.40 | $1,167.40 | |