| 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 | $120.43 | 13.761% | $137.0024 | $137.00 | $137.00 | $137.00 |
| Purchase #2 | $218.58 | 8.846% | $237.9156 | $237.92 | $237.90 | $237.90 |
| Purchase #3 | $120.87 | 13.215% | $136.843 | $136.84 | $136.85 | $136.80 |
| Purchase #4 | $174.42 | 5.531% | $184.0672 | $184.07 | $184.05 | $184.10 |
| Purchase #5 | $14.81 | 4.371% | $15.4573 | $15.46 | $15.45 | $15.50 |
| Purchase #6 | $215.64 | 6.819% | $230.3445 | $230.34 | $230.35 | $230.30 |
| Purchase #7 | $200.65 | 4.364% | $209.4064 | $209.41 | $209.40 | $209.40 |
| 7 purchase totals = | $1,065.40 | $1,151.0364 | $1,151.04 | $1,151.00 | $1,151.00 | |