| 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 | $172.46 | 6.126% | $183.0249 | $183.02 | $183.00 | $183.00 |
| Purchase #2 | $91.63 | 11.800% | $102.4423 | $102.44 | $102.45 | $102.40 |
| Purchase #3 | $214.99 | 5.606% | $227.0423 | $227.04 | $227.05 | $227.00 |
| Purchase #4 | $135.52 | 6.587% | $144.4467 | $144.45 | $144.45 | $144.40 |
| Purchase #5 | $105.71 | 6.701% | $112.7936 | $112.79 | $112.80 | $112.80 |
| Purchase #6 | $215.61 | 4.821% | $226.0046 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $100.81 | 12.597% | $113.509 | $113.51 | $113.50 | $113.50 |
| 7 purchase totals = | $1,036.73 | $1,109.2634 | $1,109.25 | $1,109.25 | $1,109.10 | |