| 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 | $164.38 | 9.289% | $179.6493 | $179.65 | $179.65 | $179.60 |
| Purchase #2 | $19.85 | 5.831% | $21.0075 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $209.61 | 4.343% | $218.7134 | $218.71 | $218.70 | $218.70 |
| Purchase #4 | $174.81 | 6.855% | $186.7932 | $186.79 | $186.80 | $186.80 |
| Purchase #5 | $71.98 | 4.397% | $75.145 | $75.15 | $75.15 | $75.10 |
| Purchase #6 | $119.72 | 7.247% | $128.3961 | $128.40 | $128.40 | $128.40 |
| Purchase #7 | $86.28 | 3.171% | $89.0159 | $89.02 | $89.00 | $89.00 |
| 7 purchase totals = | $846.63 | $898.7204 | $898.73 | $898.70 | $898.60 | |