| 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 | $113.63 | 13.689% | $129.1848 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $127.74 | 12.250% | $143.3882 | $143.39 | $143.40 | $143.40 |
| Purchase #3 | $138.56 | 6.400% | $147.4278 | $147.43 | $147.45 | $147.40 |
| Purchase #4 | $194.48 | 3.828% | $201.9247 | $201.92 | $201.90 | $201.90 |
| Purchase #5 | $245.74 | 3.340% | $253.9477 | $253.95 | $253.95 | $253.90 |
| Purchase #6 | $194.34 | 10.712% | $215.1577 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $74.72 | 6.605% | $79.6553 | $79.66 | $79.65 | $79.70 |
| 7 purchase totals = | $1,089.21 | $1,170.6862 | $1,170.69 | $1,170.70 | $1,170.70 | |