| 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 | $111.31 | 5.592% | $117.5345 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $120.88 | 12.794% | $136.3454 | $136.35 | $136.35 | $136.30 |
| Purchase #3 | $201.56 | 12.723% | $227.2045 | $227.20 | $227.20 | $227.20 |
| Purchase #4 | $11.26 | 12.257% | $12.6401 | $12.64 | $12.65 | $12.60 |
| Purchase #5 | $54.51 | 4.209% | $56.8043 | $56.80 | $56.80 | $56.80 |
| Purchase #6 | $181.83 | 4.496% | $190.0051 | $190.01 | $190.00 | $190.00 |
| Purchase #7 | $16.35 | 11.599% | $18.2464 | $18.25 | $18.25 | $18.20 |
| 7 purchase totals = | $697.70 | $758.7803 | $758.78 | $758.80 | $758.60 | |