| 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 | $154.67 | 13.713% | $175.8799 | $175.88 | $175.90 | $175.90 |
| Purchase #2 | $113.85 | 11.209% | $126.6114 | $126.61 | $126.60 | $126.60 |
| Purchase #3 | $237.65 | 3.487% | $245.9369 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $129.94 | 9.503% | $142.2882 | $142.29 | $142.30 | $142.30 |
| Purchase #5 | $132.50 | 11.115% | $147.2274 | $147.23 | $147.25 | $147.20 |
| Purchase #6 | $210.26 | 9.465% | $230.1611 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $64.62 | 13.360% | $73.2532 | $73.25 | $73.25 | $73.30 |
| 7 purchase totals = | $1,043.49 | $1,141.3581 | $1,141.36 | $1,141.40 | $1,141.40 | |