| 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 | $143.71 | 3.126% | $148.2024 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $127.51 | 8.466% | $138.305 | $138.31 | $138.30 | $138.30 |
| Purchase #3 | $136.65 | 7.857% | $147.3866 | $147.39 | $147.40 | $147.40 |
| Purchase #4 | $86.35 | 13.828% | $98.2905 | $98.29 | $98.30 | $98.30 |
| Purchase #5 | $140.71 | 11.439% | $156.8058 | $156.81 | $156.80 | $156.80 |
| Purchase #6 | $197.76 | 7.392% | $212.3784 | $212.38 | $212.40 | $212.40 |
| Purchase #7 | $147.40 | 3.731% | $152.8995 | $152.90 | $152.90 | $152.90 |
| 7 purchase totals = | $980.09 | $1,054.2682 | $1,054.28 | $1,054.30 | $1,054.30 | |