| 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 | $137.98 | 12.275% | $154.917 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $204.56 | 4.625% | $214.0209 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $64.95 | 4.121% | $67.6266 | $67.63 | $67.65 | $67.60 |
| Purchase #4 | $119.29 | 3.530% | $123.5009 | $123.50 | $123.50 | $123.50 |
| Purchase #5 | $164.79 | 6.717% | $175.8589 | $175.86 | $175.85 | $175.90 |
| Purchase #6 | $23.42 | 13.434% | $26.5662 | $26.57 | $26.55 | $26.60 |
| Purchase #7 | $168.85 | 4.156% | $175.8674 | $175.87 | $175.85 | $175.90 |
| 7 purchase totals = | $883.84 | $938.3579 | $938.37 | $938.30 | $938.40 | |