| 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 | $168.69 | 13.457% | $191.3906 | $191.39 | $191.40 | $191.40 |
| Purchase #2 | $214.42 | 9.463% | $234.7106 | $234.71 | $234.70 | $234.70 |
| Purchase #3 | $205.62 | 3.151% | $212.0991 | $212.10 | $212.10 | $212.10 |
| Purchase #4 | $179.46 | 6.843% | $191.7404 | $191.74 | $191.75 | $191.70 |
| Purchase #5 | $239.87 | 12.861% | $270.7197 | $270.72 | $270.70 | $270.70 |
| Purchase #6 | $250.94 | 8.328% | $271.8383 | $271.84 | $271.85 | $271.80 |
| Purchase #7 | $223.67 | 3.347% | $231.1562 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $1,482.67 | $1,603.6549 | $1,603.66 | $1,603.65 | $1,603.60 | |