| 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 | $150.74 | 13.724% | $171.4276 | $171.43 | $171.45 | $171.40 |
| Purchase #2 | $205.42 | 8.442% | $222.7616 | $222.76 | $222.75 | $222.80 |
| Purchase #3 | $81.36 | 3.134% | $83.9098 | $83.91 | $83.90 | $83.90 |
| Purchase #4 | $223.73 | 6.545% | $238.3731 | $238.37 | $238.35 | $238.40 |
| Purchase #5 | $97.80 | 3.853% | $101.5682 | $101.57 | $101.55 | $101.60 |
| Purchase #6 | $148.68 | 3.611% | $154.0488 | $154.05 | $154.05 | $154.00 |
| Purchase #7 | $101.78 | 8.562% | $110.4944 | $110.49 | $110.50 | $110.50 |
| 7 purchase totals = | $1,009.51 | $1,082.5835 | $1,082.58 | $1,082.55 | $1,082.60 | |