| 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 | $136.78 | 6.692% | $145.9333 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $100.65 | 9.315% | $110.0255 | $110.03 | $110.05 | $110.00 |
| Purchase #3 | $157.99 | 4.828% | $165.6178 | $165.62 | $165.60 | $165.60 |
| Purchase #4 | $52.66 | 13.775% | $59.9139 | $59.91 | $59.90 | $59.90 |
| Purchase #5 | $159.37 | 12.839% | $179.8315 | $179.83 | $179.85 | $179.80 |
| Purchase #6 | $237.30 | 4.615% | $248.2514 | $248.25 | $248.25 | $248.30 |
| Purchase #7 | $61.36 | 5.197% | $64.5489 | $64.55 | $64.55 | $64.50 |
| 7 purchase totals = | $906.11 | $974.1223 | $974.12 | $974.15 | $974.00 | |