| 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 | $144.35 | 4.600% | $150.9901 | $150.99 | $151.00 | $151.00 |
| Purchase #2 | $19.97 | 9.159% | $21.7991 | $21.80 | $21.80 | $21.80 |
| Purchase #3 | $70.47 | 3.601% | $73.0076 | $73.01 | $73.00 | $73.00 |
| Purchase #4 | $163.92 | 12.675% | $184.6969 | $184.70 | $184.70 | $184.70 |
| Purchase #5 | $123.98 | 4.289% | $129.2975 | $129.30 | $129.30 | $129.30 |
| Purchase #6 | $97.81 | 5.761% | $103.4448 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $67.67 | 5.846% | $71.626 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $688.17 | $734.8620 | $734.87 | $734.90 | $734.80 | |