| 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 | $161.79 | 6.142% | $171.7271 | $171.73 | $171.75 | $171.70 |
| Purchase #2 | $205.85 | 6.333% | $218.8865 | $218.89 | $218.90 | $218.90 |
| Purchase #3 | $124.76 | 10.161% | $137.4369 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $235.99 | 7.814% | $254.4303 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $209.80 | 10.449% | $231.722 | $231.72 | $231.70 | $231.70 |
| Purchase #6 | $143.34 | 10.633% | $158.5813 | $158.58 | $158.60 | $158.60 |
| Purchase #7 | $192.95 | 6.291% | $205.0885 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $1,274.48 | $1,377.8726 | $1,377.88 | $1,377.95 | $1,377.80 | |