| 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 | $150.57 | 11.816% | $168.3614 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $104.71 | 9.867% | $115.0417 | $115.04 | $115.05 | $115.00 |
| Purchase #3 | $113.95 | 6.442% | $121.2907 | $121.29 | $121.30 | $121.30 |
| Purchase #4 | $182.61 | 6.492% | $194.465 | $194.47 | $194.45 | $194.50 |
| Purchase #5 | $227.82 | 3.343% | $235.436 | $235.44 | $235.45 | $235.40 |
| Purchase #6 | $6.32 | 11.863% | $7.0697 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $221.60 | 7.355% | $237.8987 | $237.90 | $237.90 | $237.90 |
| 7 purchase totals = | $1,007.58 | $1,079.5632 | $1,079.57 | $1,079.55 | $1,079.60 | |