| 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 | $147.90 | 7.568% | $159.0931 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $136.97 | 11.400% | $152.5846 | $152.58 | $152.60 | $152.60 |
| Purchase #3 | $140.50 | 5.167% | $147.7596 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $245.40 | 6.663% | $261.751 | $261.75 | $261.75 | $261.80 |
| Purchase #5 | $178.29 | 3.200% | $183.9953 | $184.00 | $184.00 | $184.00 |
| Purchase #6 | $106.55 | 5.221% | $112.113 | $112.11 | $112.10 | $112.10 |
| Purchase #7 | $230.31 | 3.645% | $238.7048 | $238.70 | $238.70 | $238.70 |
| 7 purchase totals = | $1,185.92 | $1,256.0014 | $1,255.99 | $1,256.00 | $1,256.10 | |