| 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 | $82.67 | 4.224% | $86.162 | $86.16 | $86.15 | $86.20 |
| Purchase #2 | $96.53 | 5.643% | $101.9772 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $183.36 | 3.309% | $189.4274 | $189.43 | $189.45 | $189.40 |
| Purchase #4 | $96.89 | 3.727% | $100.5011 | $100.50 | $100.50 | $100.50 |
| Purchase #5 | $164.27 | 7.782% | $177.0535 | $177.05 | $177.05 | $177.10 |
| Purchase #6 | $141.79 | 10.725% | $156.997 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $134.37 | 5.305% | $141.4983 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $899.88 | $953.6165 | $953.62 | $953.65 | $953.70 | |