| 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 | $145.92 | 10.599% | $161.3861 | $161.39 | $161.40 | $161.40 |
| Purchase #2 | $24.81 | 3.217% | $25.6081 | $25.61 | $25.60 | $25.60 |
| Purchase #3 | $172.77 | 10.364% | $190.6759 | $190.68 | $190.70 | $190.70 |
| Purchase #4 | $179.95 | 3.757% | $186.7107 | $186.71 | $186.70 | $186.70 |
| Purchase #5 | $22.65 | 5.457% | $23.886 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $77.25 | 8.845% | $84.0828 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $6.76 | 13.737% | $7.6886 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $630.11 | $680.0382 | $680.05 | $680.10 | $680.10 | |