| 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 | $152.25 | 10.726% | $168.5803 | $168.58 | $168.60 | $168.60 |
| Purchase #2 | $109.62 | 4.659% | $114.7272 | $114.73 | $114.75 | $114.70 |
| Purchase #3 | $118.60 | 4.654% | $124.1196 | $124.12 | $124.10 | $124.10 |
| Purchase #4 | $111.92 | 9.682% | $122.7561 | $122.76 | $122.75 | $122.80 |
| Purchase #5 | $177.89 | 12.465% | $200.064 | $200.06 | $200.05 | $200.10 |
| Purchase #6 | $30.99 | 5.832% | $32.7973 | $32.80 | $32.80 | $32.80 |
| Purchase #7 | $79.49 | 3.784% | $82.4979 | $82.50 | $82.50 | $82.50 |
| 7 purchase totals = | $780.76 | $845.5424 | $845.55 | $845.55 | $845.60 | |