| 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 | $150.80 | 8.129% | $163.0585 | $163.06 | $163.05 | $163.10 |
| Purchase #2 | $176.72 | 11.538% | $197.11 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $14.87 | 13.850% | $16.9295 | $16.93 | $16.95 | $16.90 |
| Purchase #4 | $207.76 | 9.367% | $227.2209 | $227.22 | $227.20 | $227.20 |
| Purchase #5 | $152.31 | 10.706% | $168.6163 | $168.62 | $168.60 | $168.60 |
| Purchase #6 | $72.56 | 6.339% | $77.1596 | $77.16 | $77.15 | $77.20 |
| Purchase #7 | $54.38 | 13.136% | $61.5234 | $61.52 | $61.50 | $61.50 |
| 7 purchase totals = | $829.40 | $911.6182 | $911.62 | $911.55 | $911.60 | |