| 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 | $163.50 | 12.504% | $183.944 | $183.94 | $183.95 | $183.90 |
| Purchase #2 | $41.65 | 8.141% | $45.0407 | $45.04 | $45.05 | $45.00 |
| Purchase #3 | $207.89 | 4.846% | $217.9643 | $217.96 | $217.95 | $218.00 |
| Purchase #4 | $129.52 | 3.386% | $133.9055 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $71.71 | 4.301% | $74.7942 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $25.30 | 10.761% | $28.0225 | $28.02 | $28.00 | $28.00 |
| Purchase #7 | $123.38 | 6.771% | $131.7341 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $762.95 | $815.4053 | $815.39 | $815.40 | $815.30 | |