| 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 | $189.47 | 10.402% | $209.1787 | $209.18 | $209.20 | $209.20 |
| Purchase #2 | $152.78 | 6.831% | $163.2164 | $163.22 | $163.20 | $163.20 |
| Purchase #3 | $156.58 | 5.123% | $164.6016 | $164.60 | $164.60 | $164.60 |
| Purchase #4 | $9.95 | 10.129% | $10.9578 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $191.66 | 5.505% | $202.2109 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $88.43 | 11.399% | $98.5101 | $98.51 | $98.50 | $98.50 |
| Purchase #7 | $53.51 | 4.643% | $55.9945 | $55.99 | $56.00 | $56.00 |
| 7 purchase totals = | $842.38 | $904.6700 | $904.67 | $904.65 | $904.70 | |