| 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 | $136.97 | 5.856% | $144.991 | $144.99 | $145.00 | $145.00 |
| Purchase #2 | $250.25 | 12.786% | $282.247 | $282.25 | $282.25 | $282.20 |
| Purchase #3 | $249.79 | 10.557% | $276.1603 | $276.16 | $276.15 | $276.20 |
| Purchase #4 | $249.92 | 7.557% | $268.8065 | $268.81 | $268.80 | $268.80 |
| Purchase #5 | $203.46 | 7.465% | $218.6483 | $218.65 | $218.65 | $218.60 |
| Purchase #6 | $5.81 | 8.273% | $6.2907 | $6.29 | $6.30 | $6.30 |
| Purchase #7 | $209.57 | 3.626% | $217.169 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $1,305.77 | $1,414.3128 | $1,414.32 | $1,414.30 | $1,414.30 | |