| 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 | $189.86 | 11.711% | $212.0945 | $212.09 | $212.10 | $212.10 |
| Purchase #2 | $170.95 | 7.469% | $183.7183 | $183.72 | $183.70 | $183.70 |
| Purchase #3 | $16.57 | 10.376% | $18.2893 | $18.29 | $18.30 | $18.30 |
| Purchase #4 | $207.32 | 13.469% | $235.2439 | $235.24 | $235.25 | $235.20 |
| Purchase #5 | $191.32 | 9.663% | $209.8073 | $209.81 | $209.80 | $209.80 |
| Purchase #6 | $186.51 | 10.190% | $205.5154 | $205.52 | $205.50 | $205.50 |
| Purchase #7 | $95.67 | 5.484% | $100.9165 | $100.92 | $100.90 | $100.90 |
| 7 purchase totals = | $1,058.20 | $1,165.5852 | $1,165.59 | $1,165.55 | $1,165.50 | |