| 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 | $184.73 | 4.540% | $193.1167 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $58.31 | 8.628% | $63.341 | $63.34 | $63.35 | $63.30 |
| Purchase #3 | $43.95 | 11.818% | $49.144 | $49.14 | $49.15 | $49.10 |
| Purchase #4 | $106.68 | 9.676% | $117.0024 | $117.00 | $117.00 | $117.00 |
| Purchase #5 | $64.41 | 8.762% | $70.0536 | $70.05 | $70.05 | $70.10 |
| Purchase #6 | $205.52 | 4.231% | $214.2156 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $75.84 | 4.124% | $78.9676 | $78.97 | $78.95 | $79.00 |
| 7 purchase totals = | $739.44 | $785.8409 | $785.84 | $785.80 | $785.80 | |