| 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 | $159.60 | 4.750% | $167.181 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $190.45 | 6.773% | $203.3492 | $203.35 | $203.35 | $203.30 |
| Purchase #3 | $114.52 | 11.165% | $127.3062 | $127.31 | $127.30 | $127.30 |
| Purchase #4 | $38.37 | 5.539% | $40.4953 | $40.50 | $40.50 | $40.50 |
| Purchase #5 | $23.88 | 11.448% | $26.6138 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $94.76 | 8.690% | $102.9946 | $102.99 | $103.00 | $103.00 |
| Purchase #7 | $249.96 | 4.751% | $261.8356 | $261.84 | $261.85 | $261.80 |
| 7 purchase totals = | $871.54 | $929.7757 | $929.78 | $929.80 | $929.70 | |