| 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 | $185.44 | 8.153% | $200.5589 | $200.56 | $200.55 | $200.60 |
| Purchase #2 | $127.25 | 5.576% | $134.3455 | $134.35 | $134.35 | $134.30 |
| Purchase #3 | $19.63 | 12.147% | $22.0145 | $22.01 | $22.00 | $22.00 |
| Purchase #4 | $135.88 | 3.831% | $141.0856 | $141.09 | $141.10 | $141.10 |
| Purchase #5 | $154.55 | 7.722% | $166.4844 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $108.98 | 4.212% | $113.5702 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $59.67 | 13.570% | $67.7672 | $67.77 | $67.75 | $67.80 |
| 7 purchase totals = | $791.40 | $845.8263 | $845.83 | $845.80 | $845.90 | |