| 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 | $189.73 | 8.649% | $206.1397 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $194.60 | 6.717% | $207.6713 | $207.67 | $207.65 | $207.70 |
| Purchase #3 | $59.59 | 10.400% | $65.7874 | $65.79 | $65.80 | $65.80 |
| Purchase #4 | $9.97 | 10.645% | $11.0313 | $11.03 | $11.05 | $11.00 |
| Purchase #5 | $113.55 | 5.142% | $119.3887 | $119.39 | $119.40 | $119.40 |
| Purchase #6 | $145.81 | 3.397% | $150.7632 | $150.76 | $150.75 | $150.80 |
| Purchase #7 | $207.98 | 11.725% | $232.3657 | $232.37 | $232.35 | $232.40 |
| 7 purchase totals = | $921.23 | $993.1473 | $993.15 | $993.15 | $993.20 | |