| 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 | $174.70 | 4.755% | $183.007 | $183.01 | $183.00 | $183.00 |
| Purchase #2 | $175.33 | 5.405% | $184.8066 | $184.81 | $184.80 | $184.80 |
| Purchase #3 | $135.44 | 11.106% | $150.482 | $150.48 | $150.50 | $150.50 |
| Purchase #4 | $76.48 | 11.612% | $85.3609 | $85.36 | $85.35 | $85.40 |
| Purchase #5 | $121.25 | 12.482% | $136.3844 | $136.38 | $136.40 | $136.40 |
| Purchase #6 | $41.42 | 5.462% | $43.6824 | $43.68 | $43.70 | $43.70 |
| Purchase #7 | $201.49 | 4.186% | $209.9244 | $209.92 | $209.90 | $209.90 |
| 7 purchase totals = | $926.11 | $993.6477 | $993.64 | $993.65 | $993.70 | |