| 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 | $137.95 | 6.581% | $147.0285 | $147.03 | $147.05 | $147.00 |
| Purchase #2 | $203.93 | 12.389% | $229.1949 | $229.19 | $229.20 | $229.20 |
| Purchase #3 | $138.38 | 6.589% | $147.4979 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $106.97 | 4.626% | $111.9184 | $111.92 | $111.90 | $111.90 |
| Purchase #5 | $90.51 | 11.273% | $100.7132 | $100.71 | $100.70 | $100.70 |
| Purchase #6 | $123.79 | 11.279% | $137.7523 | $137.75 | $137.75 | $137.80 |
| Purchase #7 | $174.37 | 5.310% | $183.629 | $183.63 | $183.65 | $183.60 |
| 7 purchase totals = | $975.90 | $1,057.7342 | $1,057.73 | $1,057.75 | $1,057.70 | |