| 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 | $129.92 | 13.340% | $147.2513 | $147.25 | $147.25 | $147.30 |
| Purchase #2 | $73.84 | 8.608% | $80.1961 | $80.20 | $80.20 | $80.20 |
| Purchase #3 | $184.94 | 13.343% | $209.6165 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $76.47 | 13.198% | $86.5625 | $86.56 | $86.55 | $86.60 |
| Purchase #5 | $7.31 | 5.129% | $7.6849 | $7.68 | $7.70 | $7.70 |
| Purchase #6 | $214.33 | 9.160% | $233.9626 | $233.96 | $233.95 | $234.00 |
| Purchase #7 | $198.58 | 12.361% | $223.1265 | $223.13 | $223.15 | $223.10 |
| 7 purchase totals = | $885.39 | $988.4004 | $988.40 | $988.40 | $988.50 | |