| 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 | $144.35 | 3.121% | $148.8552 | $148.86 | $148.85 | $148.90 |
| Purchase #2 | $198.74 | 4.342% | $207.3693 | $207.37 | $207.35 | $207.40 |
| Purchase #3 | $45.89 | 10.467% | $50.6933 | $50.69 | $50.70 | $50.70 |
| Purchase #4 | $238.49 | 12.763% | $268.9285 | $268.93 | $268.95 | $268.90 |
| Purchase #5 | $141.72 | 8.837% | $154.2438 | $154.24 | $154.25 | $154.20 |
| Purchase #6 | $49.32 | 4.690% | $51.6331 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $235.64 | 6.505% | $250.9684 | $250.97 | $250.95 | $251.00 |
| 7 purchase totals = | $1,054.15 | $1,132.6916 | $1,132.69 | $1,132.70 | $1,132.70 | |