| 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 | $158.64 | 8.112% | $171.5089 | $171.51 | $171.50 | $171.50 |
| Purchase #2 | $126.30 | 8.445% | $136.966 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $219.29 | 3.848% | $227.7283 | $227.73 | $227.75 | $227.70 |
| Purchase #4 | $77.80 | 11.417% | $86.6824 | $86.68 | $86.70 | $86.70 |
| Purchase #5 | $168.87 | 8.145% | $182.6245 | $182.62 | $182.60 | $182.60 |
| Purchase #6 | $25.88 | 8.454% | $28.0679 | $28.07 | $28.05 | $28.10 |
| Purchase #7 | $217.71 | 5.210% | $229.0527 | $229.05 | $229.05 | $229.10 |
| 7 purchase totals = | $994.49 | $1,062.6307 | $1,062.63 | $1,062.60 | $1,062.70 | |